TY  - BOOK
AU  - Chastain,Kenneth
TI  - Developing second-language skills: theory and practice 
SN  - 0155176196 (pbk.)
AV  - PB35 .C532 1988
U1  - 418.007 19
PY  - 1988///
CY  - San Diego
PB  - Harcourt Brace Jovanovich
KW  - Languages, Modern
KW  - Study and teaching
N1  - Includes bibliographies and indexes
ER  -