TY  - BOOK
AU  - Leaf, Ruth 
TI  - Etching, engraving and other intaglio printmaking techniques 
SN  - 048624721X
AV  - NE 1625  L4 1976
PY  - 1976///
CY  - New York 
PB  - : Dover 
KW  - Intaglio printing
KW  - - Technique
N1  - Includes index
ER  -