Tatham, Laura Esther. <br/><br/>
The use of computers for profit :  a businessman's guide /

 - London :  McGraw-Hill,  [c1969]. 
 - xi, 291 p. 
<br/><br/><label>ISBN: </label>0070942137 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.