CLASS A 
      Defense Technical Information Center  
        Mr. R. Paul Ryan 
            Science & Technology Information Center (SCITIC), Egypt  
           Mrs. Hoda A. El-Sharawy  
      Springer Verlag GmbH  
             Dr. Hubertus von Riedesel 
      All Russian Institute of Scientific and Technical Information (VINITI)  
  Academician Arsky 
  National Library of Medicine  
  Ms Betsy Humphreys 
      
      National Archives and Records Administration 
Dr. Vivek Navale 
      Computer Network Information Center, Chinese Academy of Sciences  
        Prof. Chang Li
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    CLASS B 
      CERET  
          Mr. Albert Truyol 
      Chemical Abstracts Service  
              Mr. K. Schwall 
      Fachinformationszentrum Chemie, GmbH (FIZCHEMIE) 
        Mr. Réne Deplanque 
      Japan Association for International Chemical Information(JAICI)  
            Dr. Shigeo Tsuyama 
      Russian Research Center for Standardization, Information & Certification of Materials (VNITS SMV) 
       
      STROYTEKS Group of Companies 
  Mr. Vladimir Semenikhin  
        
         | 
     CLASS C 
      Centre de Documentation de l'Armement, Paris (CEDOCAR)  
          Mr. Jean Pierre Porta 
      Comissao Nacional de Energia Nuclear Design 
        Eng. Elisabeth Braz Pereira Gomes  
      Institute for Physical Property Data (DIPPR)  
      Dr. George H. Thomson 
      Engineering Information, Inc.  
       
      National Centre for Science Information (N.C.S.I.)  
      Prof. Giridhar Madras 
      Office of Japan Society for CODATA, Japan Society of Information & Knowledge (Japanese)  
        Dr. Kichiya Gosho  
      Protein Data Bank  
            Dr.Helen Bergman  
      
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