The art of problem posing /

Ижил төстэй зүйлс

• The art of solving problems /
  -н: 223104 Jackson, Keith Frederick
  Хэвлэсэн: (1975)
• The art and craft of problem solving /
  -н: Zeitz, Paul, 1958-
  Хэвлэсэн: (2007)
• The art of problem solving : accompanied by Ackoff's fables /
  -н: Ackoff, Russell Lincoln, 1919-
  Хэвлэсэн: (1978)
• Process/outcome linkages : the art of problem solving /
  -н: Janis, Irving Lester, 1918-, зэрэг
• The art of problem solving : how to improve your methods /
  -н: 274939 Hodnett, Edward
  Хэвлэсэн: (1955)