TY - GEN AU - Madsen,David A. AU - Madsen,David P. AU - Turpin,J.Lee TI - Engineering Drawing & Design T2 - Drafting and design series SN - 1418029874 U1 - 604.2 22 PY - 2007/// CY - Clifton Park PB - Delmar Thomson Learning KW - Mechanical drawing KW - BUEsh N1 - Index : p.1085-1105 ER -