| 000 | 00558nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 230322b |||||||| |||| 00| 0 eng d | ||
| 020 | _a8553-9550-8 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 681.3 _bM 1.4 |
||
| 245 | _aUser-friendly systems | ||
| 260 |
_aEngland: _bPergamon Infotech Limited, _c1981 |
||
| 300 | _aiv, 439p. | ||
| 490 |
_aAnalysis and bibliography _vSeries 9, No.4 |
||
| 650 | _aSystem life-cycle | ||
| 653 | _aRequirements analysis | ||
| 653 | _aDesign representation | ||
| 942 |
_2udc _cREP |
||
| 999 |
_c12765 _d12765 |
||