Rosen, Harold J. Construction specifications writing : principles and procedures / Harold J. Rosen. - 4th ed. - New York : John Wiley, c1999. - xvi, 336 p. : ill. ; 29 cm. Includes index. ISBN: 0471190322 Subjects--Topical Terms: Buildings--Specifications.Specification writing. Dewey Class. No.: 692.3 / ROS