The machine tool industry/ United Nations  

 - Nova York:  United Nations,  1974 
 - 80p.  :il. 
<br/><br/>inv 2018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Máquinas<br/>Ferramentas<br/>Industria
<br/><br/><label>Universal Decimal Class. No.: </label>67.05   / UNI ma