TY  - BOOK
AU  - Thornton, John Leonard
TI  - Medical librarianship: principles and practice
U1  - 20 
PY  - 1963///
CY  - London
PB  - Crosby Lockwood and Son
KW  - Library Science
KW  - General works -- Encyclopedias
N1  - Library Science, Medical Information, Documentation, Reference
ER  -