Encyclopedia of physics  vol. xxv/1 
edited by S.Flugee                                             
 - Berlin  Springer-Verlag  1961 
 - vii, 592p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NASA Thesaurus<br/>Physics-Encyclopedia
<br/><br/><label>Universal Decimal Class. No.: </label>53(03)  / ENC-XXV