Liquid helium technology 
/ Proceedings of the International Institute of Refrigeration commission 1 Boulder (USA) 1966 
 - Oxford:   Pergamon Press,   1966 
 - 557p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Subjects--Index Terms: </label>Technology 
<br/><br/><label>Universal Decimal Class. No.: </label>536.48:621.5(05)