TY  - BOOK
AU  - World Health Organisation,.
TI  - Basic tests for drugs : pharmaceutical substances, medicinal plant materials and dosage forms / 
SN  - 8185386706
U1  - 615.1 
PY  - 2000///
CY  - Delhi : 
PB  - AITBS publishers , 
KW  - DRUGS-TEST
N1  - Includes index
ER  -