00502nas a2200157Ia 4500008004100000041000700041044000700048082001300055100002100068245004500089260001900134300006400153505004300217650002100260773006300281140919c99999999xx ||||||||||||   ||und||  aFr  aBE  aHE 12301  aBonnin, Philippe  aL'Observatuer observécPhilippe Bonnin  aBruselasc1982  aREVUE DE L'INSTITUT DE SOCIOLOGIE, no. (3/4) pp.  459-475b  aA propósito de la etnología urbana  aETNOLOGIA URBANA  g no. (3/4) pp.  459-475tREVUE DE L'INSTITUT DE SOCIOLOGIE