000 00515nam a2200193Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a300.18
_bW274
100 _aWarfield J N
245 _aSocietal system
_bplanning, policy and complexity
260 _aNew York
_bWiley
_c1976
300 _axxvii,490p.
440 _aWiley series on systems engineering and analysis
650 _aPhilosophy
650 _aSocial Sciences
650 _aTheory
942 _cBK
999 _c72426
_d72426