000 00320nam a2200133Ia 4500
008 220901s2015 xx 000 0 eng d
082 _a540 RAT
100 _aRattan, Sunita
245 0 _aTextbook of Engineering Chemistry
250 _a1
260 _bS.K. Kataria
_c2015
_aDelhi
300 _a1208
942 _2ddc
_cBK
_027
999 _c2165
_d2165