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( 50 ):

(Bergmann) (1836-1907)
(1915-82)
(Bergson) (1859-1941)
(Bergstrom) ( . 1916)
( )
(Byrd) .
(Byrd) ( . 1543-1623)
( ) (1766-1843)

( . . ) (1827-1900)
(Burgess) (1917-93)
( . 1929)

(1915-1996)

() (Beardsley) (1872-98)
( . berdysz)
( 1939-58 )





(1921-1995)
(Coast Range)


(1886-1956)



( - )
(1923-87)
(1818-96)
(1906-50)





(1905-82)
( 1933 -)
(1912-74)




( 1926 . )
( . 1942)

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(Aron) (1905-83)

( . 1932)
(Bean) ( . 1932)

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