000 | 00393nam a2200169Ia 4500 | ||
---|---|---|---|
999 |
_c24191 _d24191 |
||
008 | 210628s9999 xx 000 0 und d | ||
040 | _cPK-GjGUL | ||
082 |
_a540 _bUSM-F |
||
100 | _aUsman Ellahi Sheikh | ||
245 | 0 |
_aFirst Twenty Minutes _bChemistry _cby Usman Ellahi Sheikh |
|
260 |
_apak (Gujranwala) _bHaroon Publishers |
||
300 |
_a75 p. _bpbk _cM |
||
546 | _aEng. | ||
650 | _aChemistry ii | ||
942 |
_2ddc _cBK |