Gerhart, James. Mastering math for the building trades / James Gerhart. - [2nd ed.]. - New York : McGraw-Hill, c2000. - xiv, 385 p. : ill. ; 21 cm. Includes index. ISBN: 0071360239 LCCN: 00697781 Subjects--Topical Terms: Building--Mathematics. LC Class. No.: TH5011 / .G31 2000 Dewey Class. No.: 690/.01/51