000 00381nam a22001697a 4500
999 _c40105
_d40105
003 OSt
020 _a8180300897
082 _a660.6 SIN-B
100 _aSingh, S K
245 _aBiotechnology
250 _a1st
260 _aNew Delhi
_bCampus Book International
_c2012
300 _a287p.
650 _aChemical engineering,Biotechnology
901 _a27851
942 _2ddc
_cBK