000 00279nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a729 W332
100 _a"Watson, Donald "
245 0 _aEnergy conservation through building design
260 _c1979
942 _2lcc
_cBK
_kCirc.
999 _c15352
_d15352