Liu, C. L. <br/><br/>
Elements of discrete mathematics / 
C. L. Liu. 
 - 2nd 
 - New Delhi :  Tata McGraw-Hill,  c1985. 
 - xiv, 433 p. :  ill. :  22 cm. 
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<br/><br/><label>ISBN: </label>007043476X  260.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Discrete mathematics.<br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>511.1