receipts - Collections from the public and from payments by participants in certain social insurance and other Federal programs. These collections consist primarily of tax revenues and social insurance premiums, but also include receipts from court fines, certain fees, and deposits of earnings by the Federal Reserve System. Total receipts are compared with total outlays in calculating the budget surplus or deficit.
Congressional Sessions lists all Congresses and corresponding years - from 1789, when the 1st Congress met, through the current Congress.
You can access legislative information, by bill number or key words, from the THOMAS Web site. Information from the present back to the 93rd Congress (1973) is available on THOMAS.
For information on the Senate, Congress, the legislative process and the federal government, the Virtual Reference Desk is a good place to begin.