Helal, Sumi  <br/><br/>
The engineering handbook of smart technology for aging, disability, and independence 

 - New Jersey  John Wiley & Sons.  2008 
 - xxiii, 944 p.; 25.7 cm 
<br/><br/><label>ISBN: </label>9780471711551 
<br/><br/><label>Dewey Class. No.: </label>617.033  / HEL