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Performance Test of Floor Coverings for Use in Low-cost Housing, Part 1, by Percy A. Sigler and Elmer A. Koerner ... [Foreword by Lyman J. Briggs.].

Percy A. SiglerElmer A. Koerner

出版	U.S. Government Printing Office, 1940
URL	http://books.google.com.hk/books?id=ZDNFYAAACAAJ&hl=&source=gbs_api