Firth, Jean M.,   1938- <br/><br/>
Discrete transforms / 
Jean M. Firth. 
 - 1st ed. 
 - London :   Chapman & Hall,   1992. 
 - xii, 187 p. :   ill. ;   22 cm. 
<br/><br/>Includes bibliographical references (p. 184) and index. 
<br/><br/><label>ISBN: </label>041242990X 0442315945 (USA : pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Transformations (Mathematics).
<br/><br/><label>Dewey Class. No.: </label>515.723 FIR