Horton, Mark Howard <br/><br/>
Step-by-step signalling / 
Mark Horton. 
 - London :  Batsford,  1994. 
 - 128 p :  ill ;  22 cm 
<br/><br/> Signalling is a key element of defence - which is recognised as the hardest area of the game. The aim is to give your partner legitimate information to help him or her decide how best to defend the hand. Sometimes the message might be given by playing a high card or a low card, sometimes by discarding a particular card in a particular suit. 
<br/><br/><label>ISBN: </label>0713476400  pbk. 
<br/><br/><label>Nat. Bib. No.: </label>GB 94-93668 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contract bridge.<br/>Contract bridge--Opening leads. 
<br/><br/><label>Dewey Class. No.: </label>795.4153