000 00273nam a2200121Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
100 _aJohn, ES.
_93984
245 0 _a Biotechnology,
260 _aBoston,
_bMcGrawhill
_c1996
300 _a3rd
500 _a236
942 _cBK
999 _c5094
_d5078