TY - BOOK AU - Bowman,Daniel J. AU - Bowman,Annette C. TI - Understanding CAD/CAM SN - 0672270684 AV - TS155.6 .B693 1987 U1 - 670/.28'5 19 PY - 1987/// CY - New Delhi PB - BPB Publications KW - CAD/CAM systems N1 - Includes bibliographical references (p. 271-289) and index ER -