TY - BOOK AU - Benton, Brian C. TI - Mastering AutoCAD 2021 and AutoCAD LT 2021 SN - 9781119715351 U1 - 620.004202 PY - 2021/// CY - Canada PB - SYBEX KW - Computer-aided Design--- AutoCAD (Computer program)--- Computer graphics Technical drawing—Computer-assisted N1 - Mastering AutoCAD 2021 and AutoCAD LT 2021 is a comprehensive, up-to-date professional reference and tutorial for users of Autodesk’s flagship CAD software. Fully revised for the 2021 release, the book guides readers from basic drafting tasks to advanced modeling techniques ER -