Janis, Richard R. Mechanical and electrical systems in buildings / Richard R. Janis, William K.Y. Tao. - 4th ed. - Upper Saddle River, N.J. : Pearson Prentice Hall, c2009. - x, 659 p., [8] p. of plates : ill. (some col.) ; 29 cm. Tao's name appears first on earlier editions. Includes bibliographical references and index. ISBN: 0135130131 9780135130131 LCCN: 2008000327 Subjects--Topical Terms: Buildings--Electric equipment.Buildings--Mechanical equipment. LC Class. No.: TH6010 / .T36 2009 Dewey Class. No.: 696