000
00255nam a22001097a 4500
082
_a
553.282092
_b
SVI/D
100
_a
Sviridov,Georgi
245
_a
Discovery of the century
260
_a
Moscow
_b
Progress publishers
_c
1974
300
_a
191p.
942
_c
BK
999
_c
503663
_d
503663