Ulrich´s international periodicals directory 1987-88. Vol. 1, A-L

Ulrich's International Periodicals Directory. 1965-1966, vol. 1, Scientific, Technical and Medical : A classified quide to a selected list of current periodicals, foreign and domestic /

Ulrichs periodicals directory.

Ulrich's international periodicals directory : a classified guide to a selected list of current periodicals, foreign and domestic. [Volume] 2, Arts, humanities, business & social sciences /

The Standard Periodical Directory 1967

Directory of current periodicals and press clippings.

International Library Directory : a world directory of libraries /

Hudobná sezóna 1987/88 /

Publisher´s international directory = Internationales Verlagsadressbuch /

International telephone directory 1956.

International telephone directory 1957.

International directory of libraries for the blind /

The international foundation directory 2003. /

Publishers´ international ISBN directory : 2, Numerical ISBN section /

Publishers´ international ISBN directory : 3, Alphabetical section /

International Robotics Industry Directory /

Statistika školství 1987/88 : Československá republika /

Publishers´international ISBN directory : geographical sestion. 1 /

Publishers' international directory with ISBN index Vol.2 /

Publishers' international directory with ISBN index Vol. 1 /