Ackoff, R.L.
Scientific method : optimizing applied research decisions - New York Wiley 1962 - 464 p.
with the collaboration of S.K. Gupta and Minas, J.S.
5.001 / A3
Scientific method : optimizing applied research decisions - New York Wiley 1962 - 464 p.
with the collaboration of S.K. Gupta and Minas, J.S.
5.001 / A3