000 00368nam a2200169Ia 4500
999 _c25304
_d25304
008 210628s9999 xx 000 0 und d
040 _cPK-GjGUL
082 _a540
_bCHE
245 0 _aChemistry
_bUP -to-Date
260 _aPakistan (Lahore)
_bAzhar Publishers
_c2014
300 _a144 p.
_bpbk
_cS
546 _aEng.
650 _aChemistry
_914
700 _aAzhar Publishers
942 _2ddc
_cBK