Age of cosmic rays and abundance of antimatter in our Galaxy
By: L. Marshall Libby.
Contributors: Rand Corporation.
Series: Paper / Rand -- P-4198; P (Rand Corporation) -- P-4198.
Publisher: Rand Corp.
Published: 1969
Place of publication: [Santa Monica, Calif
Language: eng
Subjects: Cosmic rays.; Antimatter.; Milky Way.
Notes: Cover title.

"September 1969."

"P-4198."

Includes bibliographical references (p. 6-7).