LEADER 00000nam 2200229 a 4500
001 0469452
003 UkHlHU
007 t
008 002311 1 1977 000 eng
040 UkHlHU
050 4 TH 1 U58 B9(93)
100 0 Kelly, George E. 1944.
245 00 Dynamic performance of a residential air-to-air heat pump
/|cby G.E. Kelly and J. Bean.
260 Washington, D.C. :|bNational Bureau of Standards,|c1977.
300 12p.
440 0 NBS building science series ;|v93
650 0 Heating.
650 0 Central heating.
700 0 Bean, John.
946 020 absent -- ISBN check required
|