TY  - BOOK
AU  - World Health Organization
TI  - The International Pharmacopoeia Vol. 4: Tests, Methods and General Requirements
SN  - 9788123903897
U1  - 615.11 
PY  - 1991///
CY  - Delhi
PB  - C. B. S. Publishers & Distributors
KW  - Pharmacopoeias
ER  -