Basic mathematics /
Allen, R.G.D.
Basic mathematics / R.G.D. Allen. - New York : St. Martin's Press, 1962. - 512 p : ill. ; 23 cm.
Mathematics.
510 ALL
Basic mathematics / R.G.D. Allen. - New York : St. Martin's Press, 1962. - 512 p : ill. ; 23 cm.
Mathematics.
510 ALL