Harper Harriet <br/><br/>
Information technology :  a practical course / 
Harriet Harper 
 - Basingstoke :  Macmillan Education,  1988. 
 - 2 v. :  ill. ;  25 cm 
<br/><br/>Student's book -- Tutor's book 
<br/><br/><label>ISBN: </label>0333460863  0333460871 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems
<br/><br/><label>LC Class. No.: </label>Z699 
<br/><br/><label>Dewey Class. No.: </label>001.5