=LDR 22 4500 =001 5079 =082 04$a307.76 EDW =100 1\$aEdwards, John N. =245 10$aSocial participation in urban society =260 \\$aCambridge, Mass. :$bSchenkman Publishing Co.,$c1973 =650 \0$aBooks =700 1\$aBooth, Allan =852 \\$bFreeman Library$h307.76 EDW