@book{UBHD-3600966, title={Vol. 4, The difficult search for peace (1975 - 1988)}, edition={1. print.}, publisher={Univ. Pr.}, address={Princeton, N.J.}, year={1991}, pages={XXVII, 1066 S.}, language={eng}, isbn={0-691-05648-X and 978-0-691-05648-7}, library={UB [Signatur: 91 A 13387::1 (1)] ; JD [Signatur: E 327.174.297 MOOR]}, }