000 00529 a2200253 4500
001 11913
020 _a0
041 _aeng
080 _a697.7 Des
245 _aDesign and construction of a residential solar heating and cooling system / George O.G. Lof...[et al.]
250 _a
260 _aFort Collins
260 _bSolar Energy App.Laboratory,
260 _c1974
300 _ax,222p.
300 _c28 cm
490 _a
100 _a
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c13857
_d13857