Proceedings of the third international congress on acousties Stuttgart , 1959 / 
edited by Ing L. Cremer 
 - Amsterdam :  Elsevier Pub.,  1961 
 - 2 v. ;  25 cm. 
<br/><br/>Vol. 1Principles. -v.2 Applications 
<br/><br/><label>ISBN: </label> USD 26.50(SET) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems engineering<br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>620.1020631