000
00241nam a22000857a 4500
008
210312b ||||| |||| 00| 0 eng d
050
_a
TH7644
245
_a
Energy and solar heating
_c
BASON, FRANK
942
_2
lcc
_h
TH7644 .B37 1977
999
_c
2353
_d
2353