An introduction to general systems thinking /
Weinberg, Gerald M.
An introduction to general systems thinking / Gerald M. Weinberg - New York: John Wiley 1975. - xxi, 279p.;
004.412 2 / WEI
An introduction to general systems thinking / Gerald M. Weinberg - New York: John Wiley 1975. - xxi, 279p.;
004.412 2 / WEI