@book{UBHD-1034126, author={Leab, Daniel J.}, title={A union of individuals}, publisher={Columbia Univ. Pr}, address={New York [u.a.]}, year={1970}, pages={VI, 362 S}, language={eng}, isbn={0-231-03367-2 and 978-0-231-03367-1}, note={Mit Bibliogr}, library={UB [Signatur: 70 B 2883]}, }