Brown, James Dean. Understanding research in second language learning : a teacher's guide to statistics and research design / James Dean Brown. - พิมพ์ครั้งที่ - Cambridge : Cambridge Univ. Pr., 1995. - xi, 219 p. : ill. - New directions in language teaching. . ISBN: 9780521315517 Subjects--Topical Terms: SECOND LANGUAGE ACQUISITION--STATISTICAL METHODS. LC Class. No.: P118.2 / B787