These specifications cover the production of books requiring desktop publishing, proofing, printing, binding and shipping and/or mailing to multiple destinations.?Quality Level III, 4 color printing r... These specifications cover the production of books requiring desktop publishing, proofing, printing, binding and shipping and/or mailing to multiple destinations.?Quality Level III, 4 color printing required. Complete specifications may be found at: https://www.gpo.gogv/how-to-work-with-us/vendors/contract-opportunities.