00513 2200169 4500001002100000008004100021035002000062245009800082100003000180260004600210300001900256020001500275084001900290082001000309650001000319990001400329INLIS000000000018601 eng  a0010-0417001082 aBasic tests for drugs : Pharmaceutical substances, medicinal plant materials and dosage forms aWorld Health Organization aGeneva :bWorld Health Organizationc1998 a97 hlm.c25 cm a9241545135 a615.1 Wor b -1 a615.1 aDRUGS a234098112