Materia
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ZA4050 Electronic information resources
4
BJ Ethics
3
HD28 Management. Industrial Management
3
HT Communities. Classes. Races
3
NC Drawing Design Illustration
3
QC Physics
3
RB Pathology
3
RJ101 Child Health. Child health services
3
RK Dentistry
3
BC Logic
2
GF Human ecology. Anthropogeography
2
GN Anthropology
2
HC Economic History and Conditions
2
HD61 Risk Management
2
HG Finance
2
J General legislative and executive papers
2
JZ International relations
2
KZ Law of Nations
2
ML Literature of music
2
N Visual arts (General) For photography, see TR
2
QA76 Computer software
2
QH426 Genetics
2
RC Internal medicine
2
RJ Pediatrics
2
Z665 Library Science. Information Science
2
Z719 Libraries (General)
2
AI Indexes (General)
1
AM Museums (General). Collectors and collecting (General)
1
AS Academies and learned societies (General)
1
GC Oceanography
1
GR Folklore
1
GT Manners and customs
1
GV Recreation Leisure
1
HE Transportation and Communications
1
JF Political institutions (General)
1
JS Local government Municipal government
1
LA History of education
1
ND Painting
1
NK Decorative arts Applied arts Decoration and ornament
1
PA Classical philology
1
PC Romance languages
1
PJ Semitic
1
PN0080 Criticism
1
PS American literature
1
PZ Childrens literature
1
QA75 Electronic computers. Computer science
1
QR Microbiology
1
QR180 Immunology
1
RC0254 Neoplasms. Tumors. Oncology (including Cancer)
1
RM Therapeutics. Pharmacology
1
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