Spivakovsky/Dyachkov  <br/><br/>
Conveyors & Related Equipment 

 -  Peace publishers 
 - 444 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Conveyors
<br/><br/><label>Dewey Class. No.: </label>621.8