Epoch | The State of the Art of Science Fiction edited by Roger Elwood and Robert Silverberg

Used; Hardcover - Good; 1975 Book Club edition. Dust Jacket has some wear; some foxing, title page has a small tear. 

This book was published in 1975. This is one of the largest volumes of all-new science fiction ever published. 

This includes a novel, Novellas, Novelettes and Stories by various sci-fi authors.