Langley, Billy C., 1931- Fundamentals of refrigeration / Billy C. Langley. - Albany : Delmar, c1995. - xiv, 414 p. : ill. ; 29 cm. Includes index. ISBN: 0827365292 LCCN: 94042864 Subjects--Topical Terms: Refrigeration and refrigerating machinery. LC Class. No.: TP492 / .lan 1995 Dewey Class. No.: 621.56