Tactix book B :
Flatt, John
Tactix book B : creative problem-solving games for 6-12 years olds / John Flatt. - Mission Hills, CA : Longman Cheshire, 1992. - 57 p. ; ill.
0-582-91222-9
Problem solving
Mathematics
TR(GS 793.74 / F52 1992
Tactix book B : creative problem-solving games for 6-12 years olds / John Flatt. - Mission Hills, CA : Longman Cheshire, 1992. - 57 p. ; ill.
0-582-91222-9
Problem solving
Mathematics
TR(GS 793.74 / F52 1992