Rybakov V <br/><br/>
Arc and Gas Welding 

 - 1st 
 -  "Mir,Moscow"  1986 
<br/><br/> YES 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas Welding Mechanical 
<br/><br/><label>Dewey Class. No.: </label>