000 00383nam a2200157Ia 4500
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040 _e145138
_aMAIN
041 _aEnglish
082 _a574.88 F87M
100 _aFreifelder, David
245 0 _aMolecular biology
250 _a2nd ed.
260 _aNew Delhi
_bNarosa Publishing House
_c1987
300 _a833p p.
942 _cBK
999 _c108020
_d108020