000 00328nam a22001457a 4500
999 _c5839
_d5839
003 OSt
020 _a9798189747526
082 _a615.19 RAO
100 _aRao, Devala
245 _aPractical Natural and Pharmaceutical Chemistry
250 _a2nd ed.
260 _aDelhi
_bBirla Pub.
_c2018
300 _a220p.
942 _2ddc
_cBK