Dijkstra, Edsger W. <br/><br/>
A discipline of programming 

 - Prentice-hall o0f india pvt. ltd., New Delhi  1976 
 - xvii, 217 
<br/><br/><label>ISBN: </label>0-87962-114-4 
<br/><br/><label>Dewey Class. No.: </label>001.642 Dij