7 books
Practical Business Methods for Contractors (Classic Reprint)
Practical Cost Keeping for Contractors - Scholar's Choice Edition
Building Estimator's Reference Book
The Cleveland Zone Plan
Practical Cost Keeping for Contractors; A Book Giving a System of Accurate Cost Keeping and the Methods Used for Adapting It to All Classes of
Practical Cost Keeping For Contractors; A Book Giving A System Of Accurate Cost Keeping And The Methods Used For Adapting It To All Classes Of Construction Work
Practical Cost Keeping for Contractors