Precedent

Overview:

• Title: Precedent
• Author: Robert Silverberg
• Year: 1957
• Type: Short Fiction

Editions/Publications:

• 1957. Astounding Science Fiction, December 1957 (1957, John W. Campbell, Jr. Street & Smith Publications, Inc., $0.35, 164 pages, digest, Magazine)
• 1969. The Calibrated Alligator and Other Science Fiction Stories (1969, Robert Silverberg Holt, Rinehart & Winston, $4.95, 224 pages, Hardcover, Collection)
• 1983. Sunrise on Mercury (1983, Robert Silverberg Gollancz, ISBN-10: 0575032170, L7.95, 173 pages, Hardcover, Collection)
• 1986. Sunrise on Mercury (1986, Robert Silverberg Pan, ISBN-10: 0330291173, £1.95, 176 pages, Paperback, Collection)

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