Bücher aus dem Verlag, dessen ISBN mit 978-3-921220 beginnen.

Erscheinungsjahr	ISBN	Autor(en)	Titel
1974	978-3-921220-05-4	Otto J. Groeg	Who's Who in Germany
''	978-3-921220-06-1	Otto J. [Hrsg.]. Groeg	Who's who in Germany: the German Who's who, a biographical encyclopedia containing some 22700 biographies of prominent personalities in Germany and a listing of 2400 organizations.2 Bände.
1975	978-3-921220-07-8	Otto J. (Hrsg.) Groeg	Who's Who in Medicine.
1983	978-3-921220-16-0		Who's Who in Italy
1977	978-3-921220-18-4	Groeg	Who`s who in Austria.
	978-3-921220-20-7		Who`s Who in Literature. Only second Volume (T-Z, Appendix)!
	978-3-921220-22-1		Who`s Who in the Arts. A biographical encyclopedia containing some 15.000 biographies and addresses of prominent personalities, organizations, associations and institutions connected with the arts in Federal Republic of Germany, Austria and Switzerland.
1983	978-3-921220-28-3		Who's Who in Germany
''	978-3-921220-32-0	Karl Strute	Who's Who in Fashion: Beauty, Jewellery and Fashion
1984	978-3-921220-36-8		Who's Who in Technology 1984: The International Red Series
1983	978-3-921220-38-2		Who's Who in Italy
''	978-3-921220-40-5	Karl Strute · Theodor Doelken	Who's Who in Medicine
''	978-3-921220-41-2	Karl Strute · Theodor Doelken	Who's Who in Medicine
1983	978-3-921220-44-3		Who's Who in Austria
''	978-3-921220-46-7	Not Available	Who's Who in Germany 1982-1983
''	978-3-921220-50-4	Karl Strute · Theodor Doelken	Who's Who in the Arts and Literature Fine Arts A-O & P-Z, Index of Names Appendix
1989	978-3-921220-61-0	Unnamed Unnamed	Who's Who in Germany 1988
	978-3-921220-63-4	Who's who	Who's Who in Germany 1990
1992	978-3-921220-65-8	John C. Dove	Who's Who in Germany 1992

Verlagsnamen, die für diesen ISBN-Bereich gefunden wurden: Whos Who Intl Red Series · Marquis Who's Who · Whos who · Who`s Who Book · Bernan Press(PA) · International Publications Service · Who's Who Sutter's International Red Series · Ottobrunn nr. Munich : Who's Who-Book &Publishing GmbH · Wörthsee nr. Munich : Who`s Who Book &amp, Publishing,