000
00258nam a2200109 4500
008
160616s 000 0
245
_a
Introduction to ergodic theory
100
_a
Sinai, Ya G
500
_a
B28151 L63
942
_c
BK
_2
BK7124
080
_a
519.23 SIN
999
_c
7124
_d
7124