Langley, Billy C.,
Electric controls for refrigeration and air conditioning / B. C. Langley. - NewJersey : Prentice-Hall, 1974. - xi, 195 p. : ill. ; 26 cm.
Includes index.
0132470721 0132470640 (pbk.)
73006823
Refrigeration and refrigerating machinery--Automatic control.
Air conditioning--Control.
Heating--Control.
TP492.7 / .L32
621.56 / LAE
Electric controls for refrigeration and air conditioning / B. C. Langley. - NewJersey : Prentice-Hall, 1974. - xi, 195 p. : ill. ; 26 cm.
Includes index.
0132470721 0132470640 (pbk.)
73006823
Refrigeration and refrigerating machinery--Automatic control.
Air conditioning--Control.
Heating--Control.
TP492.7 / .L32
621.56 / LAE