000 00310nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a624.95 H112
100 _aHAAS,A.M
245 0 _aDESIGN OF THIN CONCRETE SHELLS
250 _a2
260 _aNEW YORK
_bWiley
_c1967
300 _a23X15
942 _cBK
_2DDC
999 _c13067
_d13067