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Proceedings of the Engineers' Society of Western Pennsylvania
Appended to v. 12 are 15 articles on "methods for the analysis of ores, &c.," 101 p.
International Directory of Engineering Societies and Related Organizations
description not available right now.
Register of Reporting Labor Organizations
A register of labor organizations which filed reports with the U.S. Department of Labor under the provisions of the Labor-Management Reporting and Disclosure Act, as amended, or the Civil Service Reform Act of 1978.
Register of Reporting Labor Organizations
A register of labor organizations which filed reports with the U.S. Department of Labor under the provisions of the Labor-Management Reporting and Disclosure Act, as amended, or the Civil Service Reform Act of 1978.
