Mahoney, Edward F. Electricity of air conditioning and refrigeration technicians / Edward F. Mahoney - Fourth edition - New Jersey : Prentice Hall, 1997. - xvii, 362 pages : 24 cm. Includes index ISBN: 0133716422 Subjects--Topical Terms: Air conditioning--Electric equipment LC Class. No.: TK 4035.A35 M4362 1997 CIRC