00634pamaa2200205 4500 0000052546 20140512090000.0 140512s2006 eng 9788120326712 (pbk.) TP492 AHM 2006 Ahmadul Ameen Refrigeration and air conditioning Ahmadul Ameen. Delhi: PHI Learning Publishers, 2006. xi, 504p: ill.; 26 cm. Eastern Economy edition Includes index FOSTEM Air conditioning Refrigeration and refrigerating machinery http://www.phindia.com