000 00346nam a2200145Ia 4500
008 180514s9999 xx 000 0 und d
020 _a----------
100 _aJain
245 0 _aEngineering Chemistry
250 _a15th
260 _aNew Delhi
_bDhan Patrai Publishing company P L
_c2005
300 _a1288
700 _aJain
942 _cBK
_010
999 _c4338
_d4338