Halsall, Elizabeth French as a second language : levels of attainment in three count ries / E. Halsall - Hull : University of Hull, Institute of Education, 1968 - 117 p.: ill., maps; 23 cm. - University of Hull. Institute of Education. Research monographs n o. 2 . Subjects--Topical Terms: French language --Study and teaching------ Dewey Class. No.: 448.071 HAL