hold - An informal practice by which a Senator informs his or her floor leader that he or she does not wish a particular bill or other measure to reach the floor for consideration. The Majority Leader need not follow the Senator's wishes, but is on notice that the opposing Senator may filibuster any motion to proceed to consider the measure.
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.