Manterfield, Richard J. <br/><br/>
Commmon-channel signalling / 
Richard J. Manterfield. 
 - London :  Peter Peregrinus,  c1991. 
 - xxxiii, 221 p. 
<br/><br/><label>ISBN: </label>0863412408 
<br/><br/><label>LCCN: </label>93016113     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signals and signalling.