Helfrick, Albert D. <br/><br/>
Modern electronic instrumentation and measurement techniques / Albert D. Helfrick 

 - Prentice Hall 
<br/><br/><label>ISBN: </label>0135933854 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic circuits
<br/><br/><label>Dewey Class. No.: </label>621.38154 HEL