Acta 18 : congressus internationalis ornithologici. Moscow, August 16-24, 1982. Volume 1
Antiquitas Graeco-Romana ac tempora nostra : acta congressus internationalis habiti Brunae diebus 12-16 mensis Aprilis MCMLXVI /
Acta Universitatis Nicolai Copernici Pedagogika 18. /
The history of the transuranium elements and an outlook for their future. 13. international congress of the history of science USSR, Moscow, August 18-24, 1971.
Acta Facultatis iuridicae Universitatis Comenianae. Tomus 18. /
Das heidnische und christliche Slaventum : Acta II congressus internationalis historiae Slavicae Salisburgo-Ratisbonensis anno 1967 celebrati. Bd. 2, Das christliche Slaventum /
Matematické obzory 18/1982.
Acta faunistica entomologica Musei Nationalis Pragae 18/1987
XXVIII. Congressus acupuncturae Slovaciae et Bohemiae cum participatione internationali : [Zvolen, 12.-14.6.21015] /
Acta Facultatis Rerum Naturalium Universitatis Comenianae : 11. Congressus Anthropologorum Bohemoslovacorum (Prešov, 13.-15. sept. 1971) Anthropologia Publ. 22
Maskovací zařízení 18×24.
Acta Iuridica Cassoviensia 24. /
19. Congressus acupuncturae Slovacae et bohemiae cum participatione internationali, Košice, 19.-21.11.1999. : Abstrakty. /
Bibliographia historiae rerum rusticarum internationalis 1981-1982 /
Bürgerliches Gesetzbuch vom 18. August 1896 nebst dem Einführungsgesetze vom 18. August 1896 : Textausgabe mit alphabetischen Sachregister. 16. Abdruck (69.-72. Tausend)
21. International Dairy Congress : brief communications : Moscow, July 12 - 16, 1982. Vol. 1 /
21. International Dairy Congress : brief communications : Moscow, July 12 - 16, 1982. Vol. 2 /
Acta biologica. Nova series
Acta Cosmologica. fasciculus 15 /
Acta Romanica. tomus 13 /