Page, John S.
Estimator's equipment installation man-hour manual - 2nd ed. - Houston Gulf Publishing 1978 - xxii,186p. 24 cm.
087201276X
Estimating-Mechanical engineering
621 / PAG/1978
Estimator's equipment installation man-hour manual - 2nd ed. - Houston Gulf Publishing 1978 - xxii,186p. 24 cm.
087201276X
Estimating-Mechanical engineering
621 / PAG/1978