000
00299nam a2200121Ia 4500
008
221001s1958 xx 000 0 eng d
082
_a
530 RUS
100
_a
Russell, Bertrand
245
4
_a
The ABC of relativity
260
_a
London
_b
George Allen & Unwin
_c
1958
300
_a
139p.
942
_2
ddc
_c
BK
999
_c
7274
_d
7274