Wittle, Robert A. <br/><br/>
Spectrum and network measurements/ 
Robert A. Wittle 
 - Englewood Cliffs, N.J.:  Prentice-Hall,  1991 
 - 274 pages:   ill. ;   24 cm. 
<br/><br/><label>ISBN: </label>0138269599 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spectrum analyzers.<br/>Electric network analyzers.