000 00313nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aTrevan (M.D.) etc.
245 0 _aBiotechnology: The biological Principles
260 _cTata McGraw - Hill Publishing Company
365 _b0
650 _aNIL
942 _cBK
999 _c107140
_d107140