Pokras, Y <br/><br/>
Construction equipment operation and maintenance 

 - Moscow  Mir publisher  1971 
 - 318 p.  illus. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>681.76  / POK