Happy, Henri,  1964- <br/><br/>
HELENA :  HEMT electrical properties and noise analysis software and user's manual / 
Henri Happy and Alain Cappy. 
 - Boston :  Artech House,  1993 
 - 79 p. :  ill. ;  28 cm.  +  1 computer disc (3 1/2') 
<br/><br/> Book is accompanied by one diskette, entitled'HELENA : HEMT electrical properties and noise analysis software and user's manual', bearing the same call number and available at Bahagian Koleksi Media. 
<br/><br/><label>ISBN: </label>0890067724  RM1029.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microwave circuits--Software.<br/>Computer-aided design--Software.