Mulholland, John Robert.
Heating, ventilation and air conditioning plant: planned maintenance and operation [by] J. R. Mulholland. - London, Business Books, 1970. - xi, 142 p., 8 plates. illus., facsims., forms. 25 cm.
0220668884
70536577
B70-23255
Heating--Equipment and supplies.
Air conditioning--Equipment and supplies--Maintenance and repair.
TH7226 / .M84
Heating, ventilation and air conditioning plant: planned maintenance and operation [by] J. R. Mulholland. - London, Business Books, 1970. - xi, 142 p., 8 plates. illus., facsims., forms. 25 cm.
0220668884
70536577
B70-23255
Heating--Equipment and supplies.
Air conditioning--Equipment and supplies--Maintenance and repair.
TH7226 / .M84