TY - BOOK AU - Tickoo, Sham TI - AutoCAD 2017: for engineers and designers, basic and intermediate SN - 9789351199465 U1 - 620.0042 23rd ed. PY - 2017/// CY - India PB - Dreamtech Press KW - AutoCAD KW - Computer graphics KW - Computer-aided design N1 - Includes index ER -