000 00300nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aUPP
_b540.12
100 _aUPPAL M M
_958126
245 2 _aA TEXT BOOK ENGINEERING CHEMISTRY
260 _bKHANNA PUBLISHERS
_aDELHI
300 _a580+
942 _cBK
999 _c68616
_d68616