"backhouse, j k. "
pure mathematic book 1: / j.k. backhouse - 4 ed. - uk : longman 1985. - "xix, 587p.; 24 cm."
978-0-582-35386-2
--
510. bac
pure mathematic book 1: / j.k. backhouse - 4 ed. - uk : longman 1985. - "xix, 587p.; 24 cm."
978-0-582-35386-2
--
510. bac