Books in Time allocation work behavior and employment determination
Books in Time allocation work behavior and employment determination

Assessment Through Interviewing
- 2nd Edition
- June 28, 2014
- G. Shouksmith
- English

Estimator's Piping Man-Hour Manual
- 5th Edition
- May 24, 1999
- John S. Page
- English

Estimator's Equipment Installation Man-Hour Manual
- 3rd Edition
- May 24, 1999
- John S. Page
- English

Estimator's General Construction Manhour Manual
- 2nd Edition
- January 1, 1977
- John S. Page
- English