000 00292nam a2200121Ia 4500
008 200701s2015 xx 000 0 eng d
100 _aJAIN
245 2 _aA Testbook of Engineering Chemistry
250 _a17
260 _bNewdelhi& Dhanpat Rai
_c2015
300 _a1472
942 _2ddc
_cBO
_0121
999 _c5840
_d5840