Button, Jim  <br/><br/>
PC-File / 
by Jim Button 
 - Bellevue :  ButtonWare,  1990. 
 - viii, 368 p. 
<br/><br/><label>ISBN: </label>0922692246 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management<br/>Information storage and retrieval systems
<br/><br/><label>LC Class. No.: </label>QA76.9.B88 1990