Pokras.Y. Tushnyakov.M <br/><br/>
CONSTRUCTION EQUIPMENT OPERATION AND MAINTENANCE 

 - MIR Publishers  Moscow  1971 
 - 318p.  Fig And Tables 
<br/><br/><label>Nat. Bib. No.: </label>3487 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building and Construction
<br/><br/><label>Universal Decimal Class. No.: </label>696/698  / POK