000 00279nam a22001097a 4500
082 _a697.93 SEV'A
100 _aSEVERNS, WILLIAM H,FELLOWS, JULIAN R
_977826
245 _aAIR CONDITIONING AND REFRIGERATION
260 _aNEWYORK
_bJOHN WILEY
_c1958
300 _a563P
942 _cBK
999 _c583034
_d583034