299,479 WENNRICH PETER, SPELLMER PAUL International encyclopedia of abbreviations and acronyms of organizations / Peter Wennrich, Paul Spillner. - 3rd rev. and enl. ed. - Mttnchen [etc. ] » K.6. Saur, 1990-. - 30 cm Vol.9 i Organizations and institutions i Instr-O. - 1994. - XVI, 383 s. Vol. 10 i Organizations and institutionsi P-Z. - 1994 - XVI 407 s ISBN 3-598-22160-6 (10 Voluae Set) ISBN 3-598-22169-X (Vol.9) ISBN 3-598-22159-2 (Vol.10)