TY  - BOOK
AU  - Dufeu, Bernard
TI  - Teaching myself
SN  - 0194371883
U1  - 407 
PY  - 1994///
CY  - New York, N.Y.
PB  - Longman
KW  - Language
KW  - Learning
N1  - 003125; L 251
ER  -