000 00274nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _aWAL
100 _aWALKER W
245 _aLEGAL PITFALLS IN ARCHETECTURE ENGINEERING
260 _c1979
300 _a321
999 _c13882
_d13882