000 00579nam a22001817a 4500
008 230322b |||||||| |||| 00| 0 eng d
020 _a8553-9640-7
040 _aNational Science Library
_cNational Science Library
080 _aD 681.3
_bM0.3-2
245 _aOffice automation:
_bInvited papers
260 _aEngland:
_bInfotech International,
_c1980
300 _aii, 280p.
490 _aInfotech state of the art report
_vSeries 8, No. 3
650 _aSystem life-cycle
653 _aRequirements analysis
653 _aDesign representation
942 _2udc
_cREP
999 _c12700
_d12700