TY  - BOOK
AU  - Parlett, David Sidney
AU  - xx, 686 p.
AU  - Title
TI  - Learning a language alone
SN  - 0273420496
PY  - 1968///
CY  - London
PB  - Pitman
KW  - Languages, Modern
KW  - Self-instruction
N1  - Includes index
ER  -