Engineering and contract record.

Bibliographic Details
Previous Title:	ECR; Engineering and contract record
Format:	Journal
Language:	English
Published:	Ontario : Southam Business Publications, ltd.
Subjects:	Building > Periodicals. Buildings > Specifications > Periodicals. Building construction contracts.

Description
Published:	v. 86, no. 11- Nov. 1973-
Physical Description:	volumes : illustrations monthly.