PFS: Window Works  -- Cambridge, MA  Spinnaker Software Corporation  1992 <br/>x, 17-10 p.:  ill  21cm <br/><br/> includes index <br/><br/><label>Subjects--Topical Terms: </label><br/>PFS: Window Works<br/><br/><label>Dewey Class. No.: </label>HS Cir 005.369 P487 1992