Gaffigan, Robert    <br/><br/>
Home security projects /  
Robert Gaffigan    
 - Indianapolis ; IN :  Prompt Publications,   1997  
 - xii, 228p. :  ill.;   24 cm    
<br/><br/>Includes bibliographical reference and index    
<br/><br/><label>ISBN: </label>0790611139    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic alarm systems--Design and construction--Amateur's manuals   <br/>Electronic apparatus and appliance--Design and construction--Amateur's manuals