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005 | 20241005140254.0 | ||
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041 | _aEnglish | ||
082 | _a4.21 | ||
100 | _aOptner,Stanford | ||
245 | 0 | _aSystem analysis | |
260 |
_bPenguin educationNew Delhi _c1973 |
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300 | _a336 | ||
500 | _aBBM | ||
650 | _aSystem s Analysis & Design | ||
942 | _cBK | ||
999 |
_c403 _d403 |