Understanding mathematics 3 /
Cox, C.J.
Understanding mathematics 3 / by C.J. Cox. - 2nd ed. - London : John Murray, 1990. - 249 p. : ; 25 cm.
0719547563
Mathematics.
Understanding mathematics 3 / by C.J. Cox. - 2nd ed. - London : John Murray, 1990. - 249 p. : ; 25 cm.
0719547563
Mathematics.