000 00537nam a22001817a 4500
008 230323b |||||||| |||| 00| 0 eng d
020 _a0-87620-2032
040 _aNational Science Library
_cNational Science Library
080 _aD 681.3.04
_bL5
100 1 _aWalsh, William
_94415
245 _aData systems:
_bDesign and management
260 _aCalifornia:
_bGoodyear Publishing Company Inc,
_c1975
300 _a280p.
650 _aDatabase system
653 _aSystem analysis
700 _aEllison, Ted R
942 _2udc
_cBK
999 _c12950
_d12950