000 00261nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _aCB 574.192
_bTRE
100 _aTrehan, Keshav
245 _aBiochemistry
260 _bWiley Eastern .
_aNew Delhi.
_c1987
999 _c133319
_d133319