Powtect'83 :  practicle technology 

 - Oxford :  Pergamon Press,  1983 
 - 448 p. :  ill. ;  26 cm. 
 - Symposium series  no.69 .
<br/><br/><label>ISBN: </label>0080287859 
<br/><br/><label>LCCN: </label>83-4229 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Size reducation of materials--Congresses<br/>Particles--Congresses