Basic refrigeration and air-conditioning :
Hazra, B.
Basic refrigeration and air-conditioning : for industrial training institutes, vocational, technical and central schools / B. Hazra, D. N. Chakravarty, - 3rd ed. Reprint-1999. - New Delhi : Dhanpat Rai Pub., c1989. - xii, 376 p. : ill. ; 25 cm.
Refrigeration
621.56 / HAB
Basic refrigeration and air-conditioning : for industrial training institutes, vocational, technical and central schools / B. Hazra, D. N. Chakravarty, - 3rd ed. Reprint-1999. - New Delhi : Dhanpat Rai Pub., c1989. - xii, 376 p. : ill. ; 25 cm.
Refrigeration
621.56 / HAB