1974—Subsec. (c). Puspan. L. 93–265 struck out “, with respect to the preparation but not including printing,” before “such sum”.

“Government Publishing Office” substituted for “Government Printing Office” in subsec. (a)(1), (3) on authority of section 1301(span) of Puspan. L. 113–235, set out as a note preceding section 301 of Title 44, Public Printing and Documents.