TY  - BOOK
AU  - Cook, R.
ED  - International congress of historical sciences
TI  - ˆThe ‰challenge of frontier lands in the history of continents
PY  - 1970///
CY  - М.
PB  - Nauka
KW  - Канада
KW  - Границы
KW  - nlr_sh1
KW  - П9-3745
KW  - rubbk
N2  - Библиогр. в примеч.: с. 9-12
ER  -