Sharma/ M.C.  <br/><br/>
555 Timer & its applications 

 - Delhi  Business promotion pub.  1978 
 - 44 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Timer