TY  - SER
AU  -  Hill, Thomas George, 
TI  -  The Essentials of Illustration : :  
AV  - NE 
PY  - 2011///
PB  -  Project Gutenberg, 
KW  -  Illustration of books
KW  -  Photomechanical processes
KW  -  Engraving -- Printing
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/34869
ER  -