Builder's guide to contracting /
Zehner, John R.
Builder's guide to contracting / John R. Zehner. - New York : McGraw-Hill, [1974]. - xvi, 269 p.
0070727902
Construction contracts.
Builder's guide to contracting / John R. Zehner. - New York : McGraw-Hill, [1974]. - xvi, 269 p.
0070727902
Construction contracts.