000 | 00490 a2200253 4500 | ||
---|---|---|---|
001 | 23246 | ||
020 | _a0 | ||
041 | _aeng | ||
080 | _a62:3 Sys-1 | ||
245 | _aSystems thinking : selected readings / edited by F.E. Emery | ||
250 | _arev. ed | ||
260 | _aMiddlesex | ||
260 | _bPenguin Education, | ||
260 | _c1981 | ||
300 | _av.1 | ||
300 | _c20 cm | ||
490 | _a | ||
100 | _a | ||
700 | _a | ||
650 | _a | ||
650 | _aSystem theory | ||
942 | _cBK | ||
942 | _2UDC | ||
999 |
_c40393 _d40393 |