Equivalent thickness of concrete masonry units
By: by T. Z. Harmathy and E. W. Oracheski.
Contributors: Oracheski, E. W., joint author.
Series: Building research note; no. 71
Publisher: Division of Building Research, National Research Council
Published: 1970
Place of publication: Ottawa
Language: eng
Subjects: Concrete blocks -- Testing.; Fire testing.
Notes: Includes bibliographical references.
Cover title.