Derrick, John <br/><br/>
What to buy for business :  a handbook of new office technology / 
John Derrick, Phillip Oppenheim. 
 - London :  Century Pub. Co.,  1982. 
 - 335 p. 
<br/><br/><label>ISBN: </label>0712600205 
<br/><br/><label>LCCN: </label>91035190     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office practice--Automation.<br/>Office management.