000 00254nam a22001097a 4500
008 140206t xxu||||| |||| 00| 0 eng d
020 _a978-81-265-2651-2
100 _aH.K Das
_9647
245 _aTextbook of Biotechnology
300 _a1410
942 _2ddc
_cBK
999 _c16908
_d16908