A bill to extend the Library Services and Construction Act through September 30, 1978.

Authorizes to be appropriated, under the Library Services and Construction Act, for each fiscal year ending prior to September 30, 1978, $137,150,000 for the purpose of making grants to States for library services; $97,000,000 for the purpose of making grants to States for public library construction; $18,200,000 for the purpose of making grants to States to enable them to carry out interlibrary cooperation programs; and such sums as may be necessary for the purpose of making grants to States to enable them to carry out public library service programs for older persons.