Encyclopedia of physics. Vol.14. Low Temperature Physics I / 
edited by S. Flugge. 
 -  Springer  1956. 
 - 349 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