MACHINE DESIGN AND DRAWING-1 http://hdl.handle.net/123456789/789 OLD SCHEME 2026-04-05T22:57:28Z 2011 NOVEMBER http://hdl.handle.net/123456789/793 2011 NOVEMBER 2011-11-10T00:00:00Z 2011 APRIL http://hdl.handle.net/123456789/792 2011 APRIL 2011-04-26T00:00:00Z 2010 NOVEMBER http://hdl.handle.net/123456789/791 2010 NOVEMBER 2010-11-04T00:00:00Z 2010 MAY http://hdl.handle.net/123456789/790 2010 MAY 2010-05-20T00:00:00Z