Page proofs of the volume, which are in the form of a photocopied paste-up. They include the introduction but no preliminaries. This set is stamped for revise and dated 19 April 1977. Another stamp indicates that printer's marks are in green, printer's errors in red, printer's queries in pencil, and author's corrections in blue or black. The proofs contain marks in green, red and pencil, but do not include the author's corrections, which were made at a later stage of proofing (see /2).