4 1 40 Edwin T. Boyer Additional Author Frederick D. Meyers Additional Author Frank M. Croft (at.al) Additional Author mixed material 0471856894 New York 1991 Technical_Graphics.jpg Chester W. Edwards Additional Author mixed material 007019047X New York Mc Graw-Hill Book Company 1984 Overlay_Drafting_Systems.jpg Keyed To Mechanical Darwing A.S. Levens Additional Author S.J. Cooper Additional Author mixed material 0070374716 New York Mc Graw-Hill Book Company 1985 Problems_In_Mechanical_Drawing_Keyed_To_Mechanical_Darwing.jpg Breakthroughs In Drawing Production And Project Management For Architects, Designers And Enginerings / Fred A. Stitt Fred A Stitt Additional Author mixed material 0070615519 New York Mc Graw-Hill Book Company 1984 Systems_Graphics_Breakthroughs_In_Drawing_Production_And_Project_Management_For_Architects%2C_Designer