000 00423nam a22001697a 4500
005 20250829154849.0
020 _a33502050 X
082 _a574.192
_bOPB
245 _aBiochemistry
_b: a second level course
_cThe open university
260 _aIslamabad:
_bThe open university press,
_c1972.
300 _a40p.
500 _aPB
546 _aEng
650 _aBiochemistry
_945317
650 _aEnzymes
_940890
942 _cBK
999 _c19739
_d19739