000 | 00388nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 120911s9999 xx 000 0 und d | ||
020 | _a0074621157 | ||
082 | _a540 PAN | ||
245 | _aQuestion in chemistry for class x11 | ||
260 | _aMCGRAW HILL | ||
650 | _aChemistry - Questions, Etc. | ||
999 |
_c15347 _d15347 |
||
952 |
_w2012-09-11 _p4345 _r2012-09-11 _40 _00 _bNU _10 _o540 PAN _d2012-09-11 _70 _yOS _aNU |