LDR 00942nam a2200217 i 4500 001 000000240982 003 CaOOAMICUS 005 20030926191752.0 008 030926s1950 xx 000 b eng c 040 $aPUG$bita 084 $a706 R 100 1 $aPark, Robert Ezra$d1864-1944.$0(OLS)http://pug/name/73609 245 14$aThe collected papers /$cRobert Ezra Park. 260 $aGlencoe (IL) :$bFree Press,$c1950- 300 $av. ;$c22 cm 505 0 $av.1: Race and culture, [ed. by E.C. Hughes, C.S. Johnson, ...] 1950, 22-403 p 655 07$aSociologia. Classi sociali. Differenziazione sociale$xDiscriminazione razziale - Xenofobia.$0(OLS)http://pug/subject/27325 850 $aPUG 852 $aPUG$W1$xMagazzino$y4$mMag. 706 R 21$j274393$n $b $q $B274393$CPUGBibl$Z2$F274393 $H105196 $82 996 $6084$a706 R$9(OLS)http://pug/classification/245 996 $6245$aThe collected papers$9(OLS)http://pug/title/132794