The art of problem posing/
Brown, Stephen I.
The art of problem posing/ Stephen I. Brown, Marion I. Walter. - Philadelphia: Franklin Institute Press, c1983. - 147 p.: ill.; 23 cm.
Bibliography: p. 145-147.
0891680527 (pbk.) :
83005491 //r84
Problem solving
510.7 / B879a
The art of problem posing/ Stephen I. Brown, Marion I. Walter. - Philadelphia: Franklin Institute Press, c1983. - 147 p.: ill.; 23 cm.
Bibliography: p. 145-147.
0891680527 (pbk.) :
83005491 //r84
Problem solving
510.7 / B879a