000 003390000a22001450004500
245 _aAutomatic control of heating and air conditioning
100 _aHaines, John E.
250 _a2d ed.
260 _aNew York
_bMcGraw Hill
_c1961
300 _a389 p.
500 _adiagrams
080 _a621.56/59
_bH3
041 _aEN
942 _cBK
999 _c94950
_d94950