Rahim, Abdul Comparative Study of Spur Gear Characteristics manufactured by CNC WireCut EDM and Gear Hobbing Machine / Abdul Rahim. - Islamabad : PNEC - NUST, 2015. - xvii, 86 p. : ill. ; 30cm. ISBN: Subjects--Topical Terms: Manufacturing Engineering & Management MS-Thesis Dewey Class. No.: 670.5