Dowsing, R.D., Rayward-smith, V.J. & Walter, C.D. <br/><br/>
A first course in formal logic and its applications in computer science 

 - Blackwell scientific publications, London  1986 
 - vi, 265 
<br/><br/><label>ISBN: </label>0-632-01308-7 
<br/><br/><label>Dewey Class. No.: </label>519.4 Dow