1 EXHIBIT 10.56 AGREEMENT FOR PURCHASE AND SALE OF SECURITIES THIS AGREEMENT FOR PURCHASE AND SALE OF SECURITIES (the "Agreement") is made and entered into this 24th day of September, 1998, by and between Merck-Medco Managed Care, LLC, a Delaware...Agreement for Purchase and Sale • July 2nd, 1999 • Group 1 Software Inc • Services-prepackaged software • Delaware
