Estimator's Equipment Installation Man-Hour Manual
John S. Page
Estimating is a not a guessing game. This manual gives some good basic information as a starting point for an estimate and/or a check in carrying out many jobs. As always you must make allowances for local conditions & situations as the book clearly tells you.
Ссылка удалена правообладателем
----
The book removed at the request of the copyright holder.