Omnibus of Science Fiction

From Author Wars - https://authorwars.com/publications/omnibus-of-science-fiction-277366.html

Overview:

Title: Omnibus of Science Fiction
Author: Groff Conklin
Year: 1953
Publisher: Crown Publishers
Pages: xiv+562
Binding: Hardcover
Type: Anthology
Title Reference: Omnibus of Science Fiction
Notes:
• "Second Printing, April 1953"; no number line