TY - BOOK AU - Muhammad Usman Abdullah TI - Effect of wonder Process Craft Treatment on Roller Sliding in End Pivoted Roller Follower Valve Train Configuration Over the NEDC U1 - 620.1 PY - 2016/// CY - Islamabad PB - SMME NUST KW - Muhammad Usman Abdullah KW - Mechnacal Engineering - Ms - Thesis ER -