Title An essay on the psychology of invention in the mathematical field.

Publication Info.	[New York] : Dover Publications [1954]
	[©1945]

Copies

Location	Call No.	Status
Manchester, Main Library - Non Fiction	500.9 Q	Check Shelf

Description	xii, 145 pages ; 22 cm
Note	"An unaltered and unabridged reprint of the first edition."
Bibliography	Bibliographical footnotes.
Subject	Mathematics -- Philosophy.
	Psychology.
	Inventions.

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