committee amendments en bloc, involving: Modification of certain procurement authorizations, transfer of prior year funds; acquisition of petroleum; Joint Chiefs of Staff reorganization; authorization for persons from foreign countries to receive instruction at the Uniformed Services University of the Health Sciences; study of foreign sales and procurement of defense articles; report on theater nuclear weapons and force structure; report on withdrawal of tactical nuclear warheads from Europe; impact of nuclear programs; conversion in the Department of Defense; report on implementation of certain recommendations of the Grace Commission; and delegation of certain procurement functions.