TY  - BOOK
AU  - Di Pietro,Robert J
TI  - Language structures in contrast
SN  - 0912066113
PY  - 1971///
CY  - Rowley, Mass.
PB  - Newbury House Publishers
KW  - Contrastive linguistics
KW  - Language and languages
KW  - Study and teaching
N1  - Bibliography: p. 179-187
ER  -