Control systems for air conditioning and refrigeration /
Langley, Billy C., 1931-
Control systems for air conditioning and refrigeration / Billy C. Langley - Englewood Cliffs, N.J. Prentice-Hall 1985 - xv, 174 p. ill. 25 cm.
Includes index
0131716794 RM96.63
Air conditioning--Control
Refrigeration and refrigerating machinery--Automatic control
Control systems for air conditioning and refrigeration / Billy C. Langley - Englewood Cliffs, N.J. Prentice-Hall 1985 - xv, 174 p. ill. 25 cm.
Includes index
0131716794 RM96.63
Air conditioning--Control
Refrigeration and refrigerating machinery--Automatic control