CROSSLEY, J. N. - THE EMERGENCE OF NUMBER.

Singapore. World Scientific Publishing, 1987., Paperback. 2nd edition, first published 1980. Crossley writes in the preface that the whole book has been revised, new material incorporated and changes made. 222 pages including notes & references. Some drawings, diagrams & equations. 8.5" x 6" Fine condition, no inscription or marks, in fine card cover. 1987 ISBN: 9971504146

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