Helium refrigeration and liquefaction using a liquid hydrogen refrigerator for precooling /

Bibliographic Details
Main Author:	Chelton, D. B. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : National Bureau of Standards, United States Department of Commerce, Office of Technical Services, 1960.
Series:	NBS technical note ; 39.
Subjects:	Refrigeration and refrigerating machinery. Liquid hydrogen.
Online Access:	https://purl.fdlp.gov/GPO/gpo46450

Description
Item Description:	Title from title screen (viewed Mar. 5, 2014). "Boulder Laboratories"--Cover. "January 27, 1960."
Physical Description:	1 online resource (i, 31 pages) : illustrations.
Bibliography:	Includes bibliographical references (page 31).