Ameen, Ahmadul Refrigeration and Air Conditioning / Ahmadul Ameen. - New Delhi : PHI Learning, c2006 - xi, 504 p. : ill. ; 24 cm. Includes index ISBN: 9788120326712 Subjects--Topical Terms: Air conditioningRefrigeration and refrigerating machinery Dewey Class. No.: 621.56 / AMR 2006