Schoenfeld, Alan H.
Mathematical Problem Solving - San Diego Academic Press 1985 - xvi; 409p. 6x9 hb
ENG
0126288704
511.3 / Sch
Mathematical Problem Solving - San Diego Academic Press 1985 - xvi; 409p. 6x9 hb
ENG
0126288704
511.3 / Sch