000 00369nam a2200157Ia 4500
008 211104s9999 xx 000 0 und d
020 _a9789382323389
041 _aENGLISH
082 _a540 Q7 VAI
100 _aVAIRAM
245 2 _aA TEXT BOOK OF ENGINEERING CHEMISTRY
260 _c2017
_bGEMS PUBLISHERS
300 _a5.24
650 _aCHEMISTRY
942 _cBK
999 _c17725
_d17725