TY - GEN AU - Goel, B. K. AU - Goel, P. K. TI - Engineering graphics : with autocad SN - 9788190738620 U1 - 604.2 GOE PY - 2008/// CY - New Delhi PB - S. K. Kataria & Sons KW - AutoCAD KW - Conception technique KW - Dessin industriel KW - Dessin industriel Informatique KW - Engineering design ER -