TY - SER TI - Language Planning/Treatment Research T2 - Languaje Planning Newletter ; PY - 1978/// CY - Hawaii-U S : PB - East-West Culture Learning Institute, N1 - Contiene: Differences in Earnings by Language Groups in Quebec, 1970; Facilitating and Constraining Factors in the Implementation of Language Planning Policies from the Perspectives of the Implementors and Clients: The Case of the Arabic Bilingual Programs in the U:S; The Selection and Codification of a Language Variety which is More Widely Understood and Publicly Usable in Guyana; Foreign Language Needs in the Netherlands; usage and Knowledge of Terminology among Montreal francophones ER -