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Scholes I

:  Scholes I
:  2
:  8910
:  0
:  0
:
Checland P.B., Scholes I. Soft systems methodology in action. Chichester: Wiley, 1990.
(: 4991, : 0, : 0)
Checland P.B., Scholes I. Soft systems methodology in action. Chichester: Wiley, 1990.
(: 3919, : 0, : 0)

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