Adler, L. <br/><br/>
Analyzing excavation and materials handling equipment 

 - Blacksburg :   Virginia Polytechnic Institute,   1970. 
 - 264 p. 
 - Reser .
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRANSPORTADORES<br/>GRUAS<br/>EXCAVACIONES<br/>EQUIPOS
<br/><br/><label>Universal Decimal Class. No.: </label>621.86