Benton, Brian C. <br/><br/>
Mastering AutoCAD®2021 and AutoCAD LT®2021 / 
Brian C. Benton, George Omura. 
 - xxxiii, 1078 pages :  illustrations ;  24 cm. 
<br/><br/>Includes biographical references and appendices. 
<br/><br/><label>ISBN: </label>9781119715351 
<br/><br/><label>LCCN: </label>2020938568 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>AutoCAD.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics.<br/>Computer-aided design.
<br/><br/><label>Dewey Class. No.: </label>620.00420285536  / BRI