000 00324nam a2200133Ia 4500
008 230929s2009||||xx |||||||||||||| ||und||
100 _aBharathi Kumari & Jyotsna
245 2 _aA Text Book of Engineering Chemistry
250 _a1st
260 _aVijayawada
_bV.G.S.
_c2009
300 _a8.6
650 _aCHEMISTRY
942 _cBK
999 _c53
_d53