Collingwood, F. A. <br/><br/>
How to be invisible  the complete guide to privacy in our high-tech world 
by F.A. Collingwood. 
 - [S.l.]  F.A. Collingwood  c1995. 
 - 221 p.  ill.  22 cm. 
<br/><br/><label>LCCN: </label>95161055  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security<br/>Privacy, Right of<br/>Data protection
<br/><br/><label>LC Class. No.: </label>QA76.9.A25  / C615 1995 
<br/><br/><label>Dewey Class. No.: </label>323.44/0973