000 00435nam a2200205Ia 4500
008 181031s9999 xx 000 0 und d
082 _a721.832
082 _bTEM
100 _aTempler John
245 _aStaircase:studies of hazards,falls and safer design.
250 _a2nd.
260 _bMIT Press
260 _c1994
300 _a185p.
365 _b0
365 _d0
365 _e0
650 _aConstruction
942 _cBK
999 _c1421
_d1421