000 00316nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aLuis M. Alves Dias
245 _aImplementation of Safety and Health on Construction Sites
260 _bA . A. Balkema / Rotterdam / Brookfield
260 _c1996
300 _a601 P.,
999 _c5589
_d5589