Ulichney, Robert <br/><br/>
Digital halftoning/ 
Robert Ulichney. 
 - Cambridge, Mass.:  MIT Press,  c1987. 
 - xiv, 362 p.:  ill.;  24 cm. 
<br/><br/> Second printing, 1988.  Includes index. 
<br/><br/>Bibliography: p. [351]-358. 
<br/><br/><label>ISBN: </label>0262210096 
<br/><br/><label>LCCN: </label>87003182 
<br/><br/><label>Nat. Bib. No.: </label>GB88-9827 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics.<br/>Image processing---Digital techniques.
<br/><br/><label>Dewey Class. No.: </label>006.6  / U39d