000 00468nam a2200169Ia 4500
008 170101s1969 xx 000 0 und d
082 _a624.9 B27H
100 _aBARR, Harold T
245 0 _aHeat flow through roof and floor of buildings
260 _bLouisiana,U.S
_c1969
300 _a21p
440 _aLouisiana State University ; Argicultural Experiment Station
650 _aROOFS
653 _aARCHITECTURE -- DETAILS
653 _aROOFS
942 _2ddc
_cB
999 _c52876
_d52876