International Encyclopedia of Abbreviations and Acronyms of organizations vol2/band 2
1990 年出版405 页ISBN：3598221606
International Encyclopedia of Abbreviations and Acronyms of organizations vol4/band 4
1992 年出版360 页ISBN：3598221606
International Encyclopedia of Abbreviations and Acronyms of organizations vol8/band 8
1994 年出版404 页ISBN：3598221606
International Encyclopedia of Abbreviations and Acronyms of organizations vol3/band 3
1992 年出版360 页ISBN：3598221606
International Encyclopedia of Abbreviations and Acronyms of organizations vol5/band 5
1993 年出版339 页ISBN：3598221606
International Encyclopedia of Abbreviations and Acronyms of organizations Vol1/Band 1
1990 年出版365 页ISBN：3598221606
INTERNATIONAL TELECOMMUNICATION UNION REPORTS OF THE CCIR
1990(ALSO RECISIONS)ANNEX 3 TO VOLUME VIII1990 年出版690 页ISBN：
PROCEEDINGS OF THE FOURTH INTERNATIONAL SEAWEED SYMPOSIUM
AD.DAVY DE VIRVILLE AND J.FELDMANN2222 年出版467 页ISBN：
FRONTIERS OF COMBINING SYSTEMS 6th INTERNATIONAL SYMPOSIUM
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