00297nam a2200109 a 450000500170000002000150001708200170003210000060004924500680005526000450012330000190016820251203110737.0  a8183550231  a621.076bMEC  d_  aGraduate Aptitude Test in Engineering in Mechanical Engineering  aNoidabG.K.Publications Pvt. Ltd.,c2005  aDP., 32 cm. PB