کتاب های Simmons, Colin

Essential Guide to Technical Product Specification - Engineering Drawing
Simmons, Colin; Phelps, Neil, 2009
Manual of Engineering Drawing, Second Edition: to British and International Standards
Colin H. Simmons, 2004
Manual of engineering drawing. Second edition
Colin Simmons, 2004
Manual of Engineering Drawing: British and International Standards
Colin H. Simmons, Dennis E. Maguire, Neil Phelps, 2020