aXtryi", HYPERSPACE,
Dept. +E, 2138 86 Manning, Henry Parker, 1859- Geometry of four dimensions, by Henry Parker Manning . New York, The Macmillan company, 1914.
ix, 348 p. diagrs. 204 cm.
 
 
1. Hyperspace. I. Title.
QA691.M35 14—16593
 
Library of Congress a56ja;