Brown, James Dean Understanding research in second language learning : a teachers guide to statistics and research design / James Dean Brown - Cambridge : Cambridge University, c1988. - xi, 219 p. : ill. ; 24 cm. - New directions in language teaching . ISBN: 0521315514 LCCN: Subjects--Topical Terms: Second language acquisitionStatistical methods LC Class. No.: P118.2 / .B76 1988 Dewey Class. No.: 418.0021 / B878u