Number of the records: 1
1991 Britannica Book of the Year
- 1991 Britannica Book of the Year : Britannica World Data : annual. Chicago : Encyclopaedia Britannica Inc., 1991. 910 s. ISBN 0-85229-546-4.
Number of the records: 1
Slovak Agricultural Library in Nitra
www.slpk.uniag.sk