Krotki, K.J. The emergence of multiethnicities in 1981 and 1986 : their sociocultural signiticance / K.J. Krotki - Alberta : Alberta University , 1990 - 40p. : ill. ; 26 cm. - Research Discussion paper No. 63 . Subjects--Topical Terms: socio-cultural facilitiesSocial problemsEthnicity Gov. Doc. Class. No.: CA nAlb.U DS DP-63