HVAC controls and systems

Main Author: LEVENHAGEN
Other Authors: spethmann,
Format: Book
Published: New York: McGraw Hill, 1993.
Subjects:
LEADER 00494pamaa2200169 4500
001 0000014382
005 20060814090000.0
020 0 0 |a 0071134689  
082 |a 697 LEV 
090 0 0 |a TP7466.5   |b LEV 1993 
100 1 0 |a LEVENHAGEN  
245 1 0 |a HVAC controls and systems   |c John I. Levenhagen and Donald H. Spethmann. 
260 0 0 |a New York:   |b McGraw Hill,   |c 1993. 
300 |a xiii, 334p.:   |b 23cm. 
650 0 0 |a Heating --   |x Control  
650 0 0 |a Air conditioning --   |x Control  
700 1 1 |a spethmann,   |h Donald H.