U.S. GEOLOGICAL SURVEY DIGITAL DATA SERIES DDS-7



                        DIGITIZED STRONG-MOTION ACCELEROGRAMS 

                           OF NORTH AMERICAN EARTHQUAKES

                                   THROUGH 1986



                               POINTS OF CONTACT 




       Information concerning this CD-ROM is available from:
       Linda Seekins
       U.S. Geological Survey
       345 Middlefield Road, MS977

       Menlo Park, California 94025

       (650) 329-5661, seekins@usgs.gov 


       Information on how to purchase DDS#7 or other USGS CD-ROMS is available
       through:


          USGS Information Services
          Box 25286
          Denver Federal Center
          Denver, Colorado, 80225-0046

          Telephone: (303) 202-4200 or 1-888-ASK-USGS (1-888-275-8747)    
          Fax: (303) 202-4695                                             
          email: infoservices@usgs.gov                                    
          http://mapping.usgs.gov/esic/to_order.html 




       The DDS#7 CD-ROM can be purchased from the USGS Information Services 
       for $32.00 plus $3.50 for shipping and handling (cost as of April 1998).


















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