Hegde, M.N. <br/><br/>
An Introduction to Combinatorial Analysis / 
M.N. Hegde. 
 - Austin, TX :  Pro-Ed ,  1990. 
 - X, 493 p. 
<br/><br/><label>ISBN: </label>0-89079-442-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicative disorders