MARC 主機 00000nam  2200000 a 4500 
008    980408s1994    cou                 eng d 
245 00 Gravity|h[computer file] /|cNational Geophysical Data 
       Center and National Ocean Service 
246 11 Gravity CD-ROM :|b1994 edition user's manual 
250    Revision: May 1996 
260    Boulder, CO :|bNOAA,|c1994 
300    1 computer laser optical disk,4 3 1/2 in. computer disks.+
       |e1 user's manual (36 p. ; 22 cm.) 
500    User's manual by Allen M. Hittelman, et al. 
650  0 Gravity anomalies|xData bases 
650  0 Gravity|xMeasurement|xData bases 
700 10 Hittelman, Allen M. 
710 20 National Geophysical Data Center 
710 20 National Ocean Service 
館藏地 索書號 處理狀態 OPAC 訊息 條碼
 地球所圖書館  QB337 G777 1994    在架上    30310100067419