000 00302nam a2200121Ia 4500
001 168606
008 170722s9999 xx 000 0 und d
245 _aGATE 2011 mechanical engineering /
260 _aNoida :
_bG.K. Publishers ,
_c2010.
653 _aGate
923 _d20101220
_nV565
942 _cREF
999 _c143865
_d143865