TY - BOOK AU - Hatch,Evelyn Marcussen AU - Farhady,Hossein TI - Research design and statistics for applied linguistics SN - 0883772027 (pbk.) SN - 088377202 AV - P53 .H37 1982 PY - 1982/// CY - Rowley, Mass. PB - Newbury House KW - Language and languages N1 - Bibliography: p. 268 ER -