Laseau, Paul,  1937- <br/><br/>
Freehand sketching :  an introduction / 
Paul Laseau. 
 - New York :  Norton,  2004. 
 - 112p 
<br/><br/> Includes index and bibliographical references. 
<br/><br/><label>ISBN: </label>039373112X : (pbk.)  CIP entry 9780393731125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architectural drawing--Technique.<br/>Freehand technical sketching--Technique.