Rosen, Harold J. Construction specifications writing : principles and procedures / Harold J. Rosen - 4th ed. - New York : John Wiley, 1999 - xvi, 336 p. : ill. ; 28 cm. ISBN: 047190322 Subjects--Topical Terms: Specfication writingBuilding --Specifications LC Class. No.: TH425 / .R68 1999