National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

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Title/Authors	Accession Number	Publication Year	Page Count
Evaluation of Alternatives for HFC-134A Refrigerant in Motor Vehicle Air Conditioning. Jetter, J. J; Smith, N. D; Ratanaphruks, K; Ng, A. S; Tufts, M. W; Delafield, F. R.	PB97192371	1997	14 pages
Comparison of CFC-114 and HFC-236ea Performance in Shipboard Vapor Compression Systems. Ray, D. T; Pate, M. B; Shapiro, H. N.	PB97178735	1997	108 pages
Alternative Technologies for Refrigeration and Air-Conditioning Applications. Gauger, D. C; Shapiro, H. N; Pate, M. B.	PB95224531	1995	362 pages