Sapali, S. N. Refrigeration and air conditioning / S. N. Sapali - 2nd ed. - New Delhi : PHI Learning, 2014 - xviii, 574 p. : ill. ; 24 cm. Includes index ISBN: 9788120348721(pbk.) Rs.425.00 Subjects--Topical Terms: Air conditioningRefrigeration and refrigerating machinery Dewey Class. No.: 621.56