Engineering graphics
Bhattacharyya, B. Bera, S.C.
Engineering graphics - New Delhi I.K. International Publishing 2009 - xiii,333p. 24cm.
9788190746229
Engineering-Graphics
620.04 / B51E
Engineering graphics - New Delhi I.K. International Publishing 2009 - xiii,333p. 24cm.
9788190746229
Engineering-Graphics
620.04 / B51E