reconciliation instruction - A provision in a budget resolution directing one or more committees to report (or submit to the Budget Committee) legislation changing existing law in order to bring spending, revenues, or the debt-limit into conformity with the budget resolution. The instructions specify the committees to which they apply, indicate the appropriate dollar changes to be achieved, and usually provide a deadline by which the legislation is to be reported or submitted.
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.