Some aspects of ferroelectricity 
/ Proceedings of the Institute of radio engineers...........................30 June, 1955 
 - Pennsylvania:   Department of Physics,   1955 
 - xii, 139p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>537.226(063)  / J5