Simple guide to digital electronics / 
Nandy, Subrata 
 - New Delhi :  New Central Book ,  2009. 
 - 110 p.: 21.2 cm. 
<br/><br/><label>ISBN: </label>8173811512 
<br/><br/><label>Dewey Class. No.: </label>C 621.381 N176 2009