Cărți de R. Cavallo

The Role of Systems Methodology in Social Science Research

Frontiers in System Research, nr. 1

Autor R. Cavallo

31 iul 1979

Preț: 946^.72 lei 1154^.54 lei

6-8 săpt.

-18%

Systems Methodology in Social Science Research: Recent Developments

Frontiers in System Research, nr. 2

Autor R. Cavallo

30 apr 1982

Preț: 642^.18 lei 755^.51 lei

6-8 săpt.

-15%

Progress on Pest Management in Field Vegetables

Autor R. Cavallo

iun 1988

Preț: 1007^.86 lei 1229^.10 lei

6-8 săpt.

-18%