000 00294nam a2200133Ia 4500
008 131017s9999 xx 000 0 und d
082 _a540 GUP / C
245 _aMBD CHEMISTRY FOR XII CLASS STUDENT
250 _a1
260 _aDELHI
300 _a230
650 _aCHEMISTRY
942 _cBK
999 _c31078
_d31078