00309pab a2200121 454500008004000000100002400040245003500064260000900099300001100108362000900119650002800128773003100156180718b1983   xxu||||| |||| 00| 0 eng d  aParker, Robert Nash  aMeasuring social participation  c1983  a864-73  aDec.  aSocial Service Agencies  aAdmerican Sociology Review