Pearcy, J. F. F.
Experiments in mathematics : stage-3 J. F. F. Pearcy and K. Lewis - London: Longmans, 1968. - 63p.
Experiments in mathematics
372.73045 / PEE
Experiments in mathematics : stage-3 J. F. F. Pearcy and K. Lewis - London: Longmans, 1968. - 63p.
Experiments in mathematics
372.73045 / PEE