TY - BOOK ID - 5383562 TI - Testing language proficiency AU - Jones, Randall L. AU - Spolsky, Bernard. PY - 1975 SN - 0872810402 PB - Arlington, Va. : Center for Applied Linguistics, DB - UniCat KW - Language and languages KW - Langage et langues KW - Examinations KW - Congresses. KW - Examens KW - Congrès KW - Congrè€s UR - https://www.unicat.be/uniCat?func=search&query=sysid:5383562 AB - ER -