United States congressional serial set

Prior to the 97th Congress, the serial set had no official name; it was popularly known as the Congressional serial set

The set has also been known variously as: Congressional serial set, Serial number set, Congressional edition, Congressional set, Congressional series, Congressional series of United States public documents, Congressional document series, Sheep set, Sheep bound set (owing to its distinctive sheepskin binding), and Serial set

Documents in the Serial set also distributed individually to depository libraries in paper and microfiche