Problem Solving Strategies (Problem Books In Mathematics
Engel, Arthur
Problem Solving Strategies (Problem Books In Mathematics K. Bencsath /P. R. Halmos - 1st ed. - Springer - 403p.
9780387982199
Problem Solving Strategies (Problem Books In Mathematics K. Bencsath /P. R. Halmos - 1st ed. - Springer - 403p.
9780387982199
