TY - BOOK AU - Ahmad,Adnan AU - Dr. Riaz Ahmad Mufti TI - Friction and Lubrication Modeling of Engine Valve Trains and its Application in Wear Study U1 - 620.1 PY - 2018/// CY - Islamabad PB - SMME - NUST KW - Mechanical Engineer UR - http://10.250.8.41:8080/xmlui/handle/123456789/13014 ER -