Algebra can be fun
Perelman, Ya.I.
Algebra can be fun Ya.I. Perlaman; edited by V.G. Boltyansky; translated by George Yankovsky - Moscow Mir Publishers 1979 - 227p. 17cm
Algebra
Mathmetics
512 / PER
Algebra can be fun Ya.I. Perlaman; edited by V.G. Boltyansky; translated by George Yankovsky - Moscow Mir Publishers 1979 - 227p. 17cm
Algebra
Mathmetics
512 / PER