Croy, O. R. <br/><br/>
The complete art of painting and enlarging / 
by O. R. Croy 
 - London :  Focal Press,  c1970 
 - 256 p. ;  24 cm. 
<br/><br/><label>ISBN: </label> USD 19.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography<br/>Copying
<br/><br/><label>Dewey Class. No.: </label>770.284