000
002910000a22001330004500
245
_a
Ring world
100
_a
Niven, L.
260
_a
New York
_b
Ballantine Books
_c
1970
300
_a
342 p.
080
_a
820-31
_b
N5
650
_a
ENGLISH LITERATURE-FICTION
041
_a
EN
942
_c
BK
999
_c
59553
_d
59553