000 00325nam a2200145Ia 4500
008 221117s9999 xx 000 0 und d
082 _bKHA
100 _aKHAN, BADRUDDIN
245 0 _aFOUNDATION CHEMISTRY
250 _a1ST
260 _bSTUDIUM, NEW DELHI
_c2012
300 _a481
650 _aChemistry
942 _cBK
999 _c214645
_d214645