Information processing : keyboarding, formatting, and applications mastery book one 
Chiri, Judith A. 
 - 2nd ed. 
 -  Glencoe McGraw-Hill,  1989 
 - xxiv, 379 p. 
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<br/><br/><label>ISBN: </label>0-07-115254-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information systems.
<br/><br/><label>Dewey Class. No.: </label>004 I431 1989