Encyclopedia of physics. Vol.15. Low Temperature Physics II /  
edited by S. Flugge. 
 -  Springer  1958. 
 - 477 p.  
<br/><br/><br/>English. Each volume has a German title page. 
<br/><br/><label>LC Class. No.: </label>QA808.2 
<br/><br/><label>Universal Decimal Class. No.: </label>53+536.7