Bogolyubov S.K. <br/><br/>
Exercises in machine drawing 

 - Moscow  MIR Publishers          1975 
 - 322p 
<br/><br/><label>Standard No.: </label>16813 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine drawing
<br/><br/><label>Dewey Class. No.: </label>D6,8:(4), L5;1