00448nam a2200157Ia 4500 0000015920 20251012174741.0 981208s1981 xxu 00 0 eng c 3598203799 Z690 Studies in the international exchange of publications edited by Peter Genzel Munchen K.G. Saur 1981 125 p. 22 cm Exchanges, Literary and Scientific 9984 9984 0 0 0 0 KEM KEM 2012-12-07 0 0000007237 2025-10-12 08:35:42 2025-10-12 OS