Technical Drawing - 13th Edition Author:Frederick E. Giesecke, Alva Mitchell, Henry C. Spencer, Ivan Leroy Hill, John Thomas Dygdon, James E. Novak, Shawna D. Lockhart This authoritative book provides a clear and comprehensive introduction to Technical Drawing and provides instruction to help users create 2D drawings by hand or by using Computer-Aided Drafting. This book offers the best coverage of basic graphics principles and an unmatched set of fully machinable working drawings. For professions that... more » utilize the skills of engineering graphics/technical drawing and drafting/technical sketching.« less