00277nam a2200109Ia 450000500170000000800410001702000180005808200180007624500340009426000300012830000090015820260205063330.0260111s9999||||xx |||||||||||||| ||und||  a9789353066512  a620.76  P317G 0aGATE : mechanical engineering  aNoidabPearson pub.c2019  aV.P.