000 00285nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a660.6 SIN/I
100 _aSINGH R P
245 0 _aINTRODUCTORY BIOTECHNOLOGY
260 _bCENTRAL BOOK DEPOT
_c1992
300 _a390
942 _cTB
999 _c32411
_d32411