Compilation of short stories featured in Analog Science Fiction Magazine (previously Astounding). Trade paperback printed in 1980. Fair condition, but complete and a good reading copy. Includes shorts by: Isaac Asimov, Robert Heinlein, Theodore Sturgeon, Poul Anderson, Gordon R. Dickson and many others. Stories span the 1930's, 40's, 50's, 60's and 70's. Classic Science Fiction.