cam a22 u 4500 340281073 CHVBK 20170930185900.0 990720nuuuuuuuuxx und (OCoLC)732643660 (IDSSG)000737444 HSG ger kids Jackson Philip W. Educational aspirations of minority youth / Differentiation and opportunuty in restructured schools / Track placement Chicago, Ill. University of Chicago Press 1998 Text txt rdacontent/ger ohne Hilfsmittel zu benutzen n rdamedia/ger Band nc rdacarrier/ger American journal of education 3/1998 1998/3 113 S. - (American Journal of Education ; 1998/3) u 305.235 Jugendliche: soziale Gruppe idssg HP u 371.01 Schulreform idssg HP u 371.337 Differenzierung: Unterrichtsform idssg HP u 371 Schulwesen idssg HP IDSSG 100 1- Jackson Philip W. IDSSG 490 0- American journal of education 3/1998 1998/3 BK020000 XK020000 XK020000 IDSSG C003 C003 - - -