Advanced modeling extension reference manual/ 

 - China:  Autocad Release,  (n. d.). 
 - 181p.:  ill.;  24 cm 
<br/><br/><label>Source: </label>R-28216 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer --Modeling
<br/><br/><label>LC Class. No.: </label>QA76.6  / .A38