Who´s Who in Science in Europe. Vol. 2.: E-K.
Who´s Who in Science in Europe. Vol. 3: L-Q.
Who´s Who Science in Europe. Vol. 3: R-Z.
Who's who in Germany : the German who's who Band 1, A-L
Who's who in Germany : the German who's who Band 2, M-Z
Who's zoomin' who /
Who`s who in Medicine /
Who´s Who in Aviation.
Who´s who in fashion /
Who is Who Slovensko /
Who was who at Waterloo /
Who is Who in Atoms /
Who´s who in Central and East-Europe 1933/34 /
The International Who's Who 1947.
The International Who's Who 1939.
The International Who's Who 1938.
Who's who in opera. : A guide to opera characters. /
Who´s Who in America : the chronicle of human achievement : since 1899. Volume A-K
Who's who in the Arts : a bibliographical encyclopedia ... in the Federal Republic of Germany 2. Q-Z Appendix
Who's who in the Arts : a bibliographical encyclopedia ... in the Federal Republic of Germany 1. A-P