Logic and reasoning in mathematics /
Johnson, Donovan A.
Logic and reasoning in mathematics / Donovan A. Johnson and D.F. Taylor. - London : Murray, [n.d.]. - 72 p. : ill. - Exploring mathematics on your own ; vol. 13 .
Mathematics--Philosophy.
Logic and reasoning in mathematics / Donovan A. Johnson and D.F. Taylor. - London : Murray, [n.d.]. - 72 p. : ill. - Exploring mathematics on your own ; vol. 13 .
Mathematics--Philosophy.