P-S 13780
1990
The 1990 World Book year book : a review of the events of 1989 : the annual supplement to The World Book encyclopedia / [Editor in chief Robert O. Zeleny]. -- Chicago : World Book, c1990. -- 576 s. : il., fot. -- ISBN : 0-7166-0490-6.
Zeleny, Robert O
ročenky
908(100)"1989"(058). 94/99"1989"(058)