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041 _aeng
082 _a697.9322
100 _aDOWN, P. G.
245 0 _aHEATING AND COOLING LOAD CALCULATIONS
250 _aS.E.
260 _aS.L.
260 _aSin Pais
_bPERGAMON PRESS INC
_c1969
300 _a251
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