Protostars
ISBN: 0345023935
ISBN 13: 9780345023933
Publication Date: October, 1971
Publisher: Ballantine Books
Pages: 271
Authors: David Gerrold, Stephen Goldin, Scott Bradfield, Edward Bryant, David R. Bunch, Roger Deeley, Leo P. Kelley, Alice Laurance, Robert E. Margroff, Andrew J. Offutt, Pamela Sargent, James Tiptree Jr., Barry Alan Weissman, Pg Wyal, Laurence Yep, Gene Szafran
