1. Commodity exchange act, as amended, rules and regulations of Secretary of Agriculture promulgated thereunder, orders of Commodity Exchange Commission pursuant to sec. 4a, and order of Secretary of Agriculture pursuant to sec. 5a (4), of act; revised to June 30, 1948. Bookmark Corporate/Agency Authors: Commodity Exchange Authority and Agriculture Dept. Publisher: Commodity Exchange Authority Date: [1948.] SuDoc number: A 85.6:C 73/948