Rykalin.N. & Etc. <br/><br/>
Laser Machinery &Welding.[Tr.From Russian]. 

 - 1st Ed. 
 -  MIR Publication  1978 
 - 310p.  24 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MECH
<br/><br/><label>Index Terms--Genre/Form: </label><br/>M-29
<br/><br/><label>Dewey Class. No.: </label> / RYK