Problem solving for results /

Geahča maid

• Problem solving for results /
  Dahkki: 338540 Roth, William, et al.
  Almmustuhtton: (1996)
• Problem solving for managers /
  Dahkki: 338436 Roth, William F.
  Almmustuhtton: (1985)
• Creative problem solving: traditional and creative problem solving/
  Dahkki: 495949 Loewen, A. Craig
• Problem solving /
  Dahkki: George, F. H. (Frank Honywill), 1921-
  Almmustuhtton: (1980)
• Problem solving for managers /
  Dahkki: 345455 Shone, Kenneth J.
  Almmustuhtton: (1974)