Description: Scientific method :

Main Author:	Ackoff, Russell Lincoln, 1919-
Corporate Author:	Wiley
Format:	Book
Language:	English
Published:	New York: Wiley, c1962
Subjects:	Operations research Methodology

Physical Description:	464 σ. : εικ. ; 24 εκ.
Bibliography:	Περιέχει βιβλιογραφίες και ευρετήρια