Contemporary basic mathematical skills
Bello, Ignacio,
Contemporary basic mathematical skills Ignacio Bello. - 2nd ed. - New York Harper & Row c1983. - xiii, 402 p. : ill. 28 cm.
Includes index.
0060406143 (pbk.)
82009244
Arithmetic--1961.
QA107 / .B44 1983
513
Contemporary basic mathematical skills Ignacio Bello. - 2nd ed. - New York Harper & Row c1983. - xiii, 402 p. : ill. 28 cm.
Includes index.
0060406143 (pbk.)
82009244
Arithmetic--1961.
QA107 / .B44 1983
513