000 00317nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
082 _a660 B171
100 _aBALASUBRAMANIAN,M.R
245 0 _aTEXT BOOK OF ENGINEERING CHEMISTRY
260 _aNEW DELHI
_bAllied Publishers
_c1992
300 _a21X14
942 _cBK
_2DDC
999 _c47525
_d47525