00270nam a2200109Ia 4500082002500000100001700025245004200042260005100084300001500135500000500150700000500155  a309.262865bSm663.HS  aSmith, W. F.  aHousingbsocial and economic elements  aBerkeleybUniversity of California Pressc1970  axiv, 511p.  a  a