Gill,P.S
Engineering drawing - 11th . . . Ed. - N.Delhi S.K. Kataria & SONS 2009 - 710p.
9788185749624
MECHANICAL ENGINEERING
DRAWING INSTRUMENTS, CONVENTIONAL LINES, DRAWING SHEETS -THEIR LAYOUT AND PLANNING, TECHNICAL LETTERING,SCALES, LOCI AND MECHANISMS
604.24 / GIL
Engineering drawing - 11th . . . Ed. - N.Delhi S.K. Kataria & SONS 2009 - 710p.
9788185749624
MECHANICAL ENGINEERING
DRAWING INSTRUMENTS, CONVENTIONAL LINES, DRAWING SHEETS -THEIR LAYOUT AND PLANNING, TECHNICAL LETTERING,SCALES, LOCI AND MECHANISMS
604.24 / GIL