00542nas a2200181 4500008004100000245004200041210003800083260004100121300001600162490000600178100001900184700001800203700002000221700001800241700002100259700002500280856005500305 1988 eng d00aThe measurement of language attitudes0 ameasurement of language attitudes aBerlin ; New YorkbWalter de Gruyter a1068–10810 v21 aRyan, Ellen, B1 aGiles, Howard1 aHewstone, Miles1 aAmmon, Ulrich1 aDittmar, Norbert1 aMattheier, Klaus, J. uhttp://www.scripta-bulgarica.eu/bg/biblio/ryan1988