Versascan plus  user's guide 
Microtek International Incorporated                          
 - California  Microtek Lab  1987 
 - [various pagings.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software.<br/>Image processing<br/>Software<br/>Versawcan plus
<br/><br/><label>Universal Decimal Class. No.: </label>519.682  / MIC