National Roster of Professional Women Questionnaire, 1971, page 7

          MATHEMATICS 
000 - Algebra 
010 - Analysis & Functional Analysis 
020 - Geometry
030 - Logic
040 - Number Theory
050 - Probability 
(see also 544, 670, 725, 727, 920)
060 - Topology
080 - Computing Theory & Practice 
085 - Applied Mathematics 
087 - Mathematics of Resource Use 
098 - Mathematics, General 
099 - Mathematics, Other*

ASTRONOMY 
101 - Astronomy 
102 - Astrophysics     

PHYSICS 
(Note: Theoretical scientists mark "T" on questionnaire following code no.)
110 - Atomic & Molecular Physics
120 - Electromagnetism
130 - Mechanics 
132 - Acoustic
135 - Plasma Physics
136 - Optics
138 - Thermal Physics
140 - Elementary Particles 
150 - Nuclear Structure
160 - Solid State
198 - Physics, General 
199 - Physics, Other*

CHEMISTRY
200 - Analytical 
210 - Inorganic 
220 - Organic
230 - Nuclear
240 - Physical 
250 - Theoretical 
260 - Agricultural & Food
270 - Pharmaceutical 
298 - Chemistry, General 
299 - Chemistry, Other*

BIOCHEMISTRY
540 - Biochemistry

EARTH SCIENCES 
301 - Mineralogy, Petrology
305 - Geochemistry 
310 - Stratigraphy, Sedimentation
320 - Paleontology
330 - Structural Geology
340 - Geophysics (Solid Earth &
Atmospheric)
350 - Geomorph, Glacial Geology
360 - Hydrology
370 - Oceanography 
380 - Meteorology
391 - Applied Geol., Geol. Engr.,
Econ. Geol.
395 - Fuel Technology, Petrol. Engr. 
398 - Earth Sciences, General 
399 - Earth Sciences, Other*

ENGINEERING
400 - Aeronautical & Astronautical
410 - Agricultural
415 - Biomedical Engineering
420 - Civil
430 - Chemical
435 - Ceramic
440 - Electrical 
445 - Electronics
450 - Industrial 
460 - Engineering Physics
470 - Mechanical 
475 - Metallurgy & Phys. Met. Engr. 
430 - Sanitary
486 - Mining
498 - Engineering, General
499 - Engineering, Other*

AGRICULTURAL SCIENCES
500 - Agronomy
502 - Animal Husbandry
504 - Fish & Wildlife
505 - Forestry
506 - Horticulture 
507 - Range Management 
508 - Agriculture, General 
509 - Agriculture, Other*

MEDICAL SCIENCES
510 - Medicine & Surgery
511 - Pharmacy 
512 - Public Health
513 - Veterinary Medicine 
514 - Hospital Administration 
518 - Medical Sciences, General 
519 - Medical Sciences, Other*

BIOLOGICAL SCIENCES
520 - Anatomy
522 - Cytology
524 - Embryology
530 - Physiology, Animal 
532 - Physiology, Plant
534 - Pathology 
536 - Pharmacology  
542 - Biophysics 
544 - Biometrics, Biostatistics
(see also 050, 670, 725, 727, 920)
550 - Botany
552 - Phytopatholgy
560 - Ecology
562 - Hydrobiology
564 - Microbiology & Bacteriology 
570 - Genetics 
580 - Zoology
582 - Entomology
584 - Molecular Biology
598 - Biological Sciences, General
599 - Biological Sciences, Other*

PSYCHOLOGY
600 - Clinical
610 - Counseling & Guidance 
620 - Developmental & Gerontological
630 - Educational 
635 - School Psychology
641 - Experimental 
642 - Comparative
643 - Physiological
650 - Industrial & Personnel
660 - Personality
670 - Psychometrics 
(see also 050, 544, 725, 727, 920)
680 - Social
698 - Psychology, General
699 - Psychology, Other*

SOCIAL SCIENCES
700 - Anthropology
710 - Sociology
720 - Economics
725 - Econometrics
(see also 050, 544, 670. 727, 920) -
727 - Statistics
740 - Geography 
745 - Area Studies 
750 - Political Science, Public Administration
755 - International Relations 
760 - Social Work 
770 - Urban & Reg. Planning 
798 - Social Sciences, General 
799 - Social Sciences, Other*

ARTS & HUMANITIES 
801 - Art, Applied 
802 - Art, History & Criticism
815 - Speech as a Dramatic Art
(see also 885)
830 - Music
705 - Archeology
731 - History, American 
732 - History, European 
733 - History, Other* 
734 - History & Philos. of Science 

LANGUAGES & LITERATURE 
811 - American
812 - English
821 - German
823 - French
824 - Spanish & Portuguese
826 - Italian 
827 - Russian
822 - Classical*
829 - Other Languages*
825 - Linguistics
840 - Philosophy
888 - Arts & Humanities, General 
889 - Arts & Humanities, Other*

EDUCATION 
900 - Foundations: Social, Philosoph. 
910 - Educational Psychology
920 - Educ. Meas. & Stat. 
930 - Educ. Admin. & Superv. 
940 - Guid., Couns., & Student Pers. 
950 - Special Education (Speech, Gifted, Handicapped, etc.) 
960 - Audio-Visual Media 

TEACHING FIELDS
970 - Agriculture 
972  - Art
974 - Business
976 - English
978 - Foreign Language
980 - Home Economics
982 - Industrial Arts
984 - Mathematics
986 - Music
988 - Phys. Ed., Health,
& Recreation
990 - Science Educ.
992 - Social Science Educ.
994 - Vocational Educ.
996 - Other Fields 
908 - Elementary Educ., General 
909 - Secondary Educ., General
998 - Education, General
999 - Education, Other*

OTHER PROFESSIONAL FIELDS 
850 - Business Administration 
855 - Home Economics 
860 - Journalism 
865 - Law, Jurisprudence
870 - Library & Archival Science
880 - Religion & Theology 
885 - Speech & Hearing Sciences
897 - Professional Field, Other*

899 - OTHER FIELDS*

*Identify the specific field in the space provided on the questionnaire.