00349nam a2200109 a 450000500170000002000150001708200200003210000310005224501030008326000280018630000250021420251203110448.0  a041520531X  a305.260942bPHI  aPhillipson,Chris...(et al)  aFamily and community life of older peoplebsocial networks and social support in three urban areas  aLondonbRoutledgec2001  axiv,290p.c22cm.bPB