000 00267nam a2200109Ia 4500
008 201201s9999 xx 000 0 und d
082 _a690.4
100 _aHARRISON, D.D.
245 0 _aBUILDING SCIENCES
260 _bLONDON, GEORGE ALLEN AND UNWIN
_c1948
942 _cOB
999 _c16601
_d16601