TY  - BOOK
AU  - Chastain,Kenneth
TI  - Developing second-language skills: theory to practice 
SN  - 0528645196
PY  - 1976///
CY  - Chicago
PB  - Rand McNally
KW  - Languages, Modern
KW  - Study and teaching
N1  - First ed. published in 1971 under title: The development of modern-language skills; Includes bibliographies and index
ER  -