singh , sadbu.
computer-aided design and manufacturing [[Book] /] sadbu singh. - Delhi : khanna publishers., 2005. - 959 p ; 23 cm .
8174090673
670.42
670.42 / S C
computer-aided design and manufacturing [[Book] /] sadbu singh. - Delhi : khanna publishers., 2005. - 959 p ; 23 cm .
8174090673
670.42
670.42 / S C