Backhouse, J. K.
Pure mathematics book 1/ / J. K. Backhouse - 4 ed. - uk : longman 1985. - xix, 587p.; 24 cm.
0 582 35386 6
mathematics
QA43 / .B33 1985
510. bac
Pure mathematics book 1/ / J. K. Backhouse - 4 ed. - uk : longman 1985. - xix, 587p.; 24 cm.
0 582 35386 6
mathematics
QA43 / .B33 1985
510. bac