TY - BOOK AU - Chapman, W. A. J. TI - Workshop technology: SI units SN - 8123904010 U1 - 621.9 CHA 23 PY - 1976/// [Reprinted 1995] CY - New Delhi PB - CBS Pub. KW - Machine-shop practice KW - Tools KW - Workshops N1 - Includes index; P. 1-An introductory course ER -