Concrete ships
Subtitle: a possible solution of the shipping problem.
Contributors: Portland Cement Association.
Publisher: Portland Cement Association
Published: 1988
Place of publication: Chicago
Language: eng
Format: Microform
Number of pages: 35
Notes: Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1988. On 1 microfilm reel with other titles ; 35 mm.
Call number of original: VM148.P6.
Master microform held by: DLC.