BOOK-OF-THE-MONTH CLUB, Inc. et al. v. FEDERAL TRADE COMMISSION. No. 139, Docket 22429.United States Court of Appeals, Second Circuit.Argued January 15, 1953. Decided February 10, 1953. Page 487 On May 23, 1940, the Commission by letter, bearing File No. 28-2-2309, advised petitioner that it had “given consideration to the facts developed in a preliminary investigation […]