000 00315nam a2200121Ia 4500
001 179489
008 170722s9999 xx 000 0 und d
020 _a9788183556101
245 _aGATE
_bChemical engineering /
260 _aRoorkee :
_bG.K. Publications ,
_c2012.
923 _d20121212
_nMBC-1404/1
942 _cREF
999 _c149094
_d149094