Automatic controls for heating and air conditioning : principles and application /
Letherman, K. M.
Automatic controls for heating and air conditioning : principles and application / K.M. Letherman - Oxford : Pergamon Press, 1981 - 235p. : ill.; 26cm. - International series on heating, ventilation and refrigeration, v.15 .
0080232221
Heating--Control
Air conditioning--Control
Automatic controls for heating and air conditioning : principles and application / K.M. Letherman - Oxford : Pergamon Press, 1981 - 235p. : ill.; 26cm. - International series on heating, ventilation and refrigeration, v.15 .
0080232221
Heating--Control
Air conditioning--Control