000 00264nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a660 R215.2
100 _aRAO,A.V.K.J
245 0 _aENGINEERING CHEMISTRY VOL. II
260 _aMYSORE
_bPARIJATA
942 _cBB
_2DDC
999 _c5924
_d5924