Herzberger, Erwin <br/><br/>
Freehand drawing for architects and designers :  watercolor, colored pencil,  black and white techniques / 
Erwin Herzberger 
 - New York :  Whitney Library of Design,  1996 
 - 111 p. :  ill. (some col.) ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0823019195  RM79.00 
<br/><br/><label>LCCN: </label>95-050296 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architectural drawing--Technique