BEAULIEU, Derek; BALL, Jonathan. Call & Response. No Publisher, No Place, No Date. First Edition. 305x228mm. As New. 11 stiff paper sheets printed both sides with visual poetry; beaulieu's "call" is printed on one side and Ball's "response" on the other. Housed in a sealed unprinted envelope, with a printed label to the front, as issued. This copy is unopened.