Gill, Robert W. <br/><br/>
Basic perspective / 
Robert W. Gill. 
 - London :  Thames and Hudson,  1974, repr. 1986 
 - 96 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perspective.
<br/><br/><label>Dewey Class. No.: </label>516.6