Up and running with AutoCAD 2020 2D drafting and design / 
Gindis, Elliot J.; Kaebisch, Robert C. 
 - London :  Elsevier  Inc.,  2020. 
 - xvii, 574 p.: ill.; 27.9 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9780128198629 
<br/><br/><label>Dewey Class. No.: </label>C 620.004 G524 2020