00511nam a22001457a 4500 0 0 0 0 GGL GGL 2024-01-08 Purchased: Ilmi Book House 0 621.75 CHA 26471 2024-01-08 00:00:00 1 BK 0 0 0 0 GGL GGL 2024-01-09 0 621.75 CHA 26472 2024-01-09 00:00:00 2 BK 54074 54074 81239904016 (pbk) 621.75 CHA Chapman, W. A. J. Workshop technology : part 1 an introductory course CBS Publishers & Distributors PVT. LTD New Delhi 1976 412 p. : ill. ; 21 cm. Machine engineering Mechanisms engineering Precision work Machine tools Drilling and boring Grinding RCST BK