Fry, T. F. (Thomas Frederick), 1919- <br/><br/>
Data processing 
T.F. Fry 
 - London  Butterworths  1983 
 - 252p. ill. 22cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0408011718 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing<br/>Electronic digital computers<br/>Business--Data processing