Alan W. Hirshfeld

Publication by same author

Cover of Parallax: The Race to Measure the Cosmos

Parallax: The Race to Measure the Cosmos

by Alan W. Hirshfeld

Year: 2002

Hits: 3084

Date insert: Monday, 31 December 2018

Cover of Patrick Moore on the Moon

Patrick Moore on the Moon

by Alan W. Hirshfeld, Ken Hewitt White

Year: 2001

Hits: 2709

Date insert: Monday, 31 December 2018

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