000 00531nam a22001817a 4500
008 230221b |||||||| |||| 00| 0 eng d
020 _a0-13-464371-2
040 _aNational Science Library
_cNational Science Library
080 _aD 002.6:659.2
_b M7
100 _aPerry, William E
_9959
245 _aInformation center
260 _aNew Jersey:
_bPrentice-Hall, Inc.,
_c1987
300 _axi, 277p.
650 _aInformation center
653 _aInformation system services
653 _aData processing
942 _2udc
_cBK
999 _c2758
_d2758