000 00266nam a2200109Ia 4500
999 _c64800
_d64800
008 190703s9999 xx 000 0 und d
082 _a660 R215E
100 _aRAO,A. V.K.J
245 0 _aENGINEERING CHEMISTRY VOL.I
260 _aMYSORE
_bR.M. PRAKASHANA
942 _cSW