FOREWORD

Col. Leonard R. Sugerman

Peer Reviewed

Abstract: Abstract text unavailable.
Published in: NAVIGATION, Journal of the Institute of Navigation, Volume 18, Number 1
Pages: 3 - 3
Cite this article: Sugerman, Col. Leonard R., "FOREWORD", NAVIGATION, Journal of The Institute of Navigation, Vol. 18, No. 1, Spring 1971, pp. 3-3.
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