TY  - BOOK
AU  - Rosenfeld,Azriel,b.1931-
TI  - Picture languages: formal models for picture recognition 
SN  - 0125973403
PY  - 1979///
CY  - New York
PB  - Academic Press
KW  - Machine theory
KW  - Optical pattern recognition
KW  - Formal languages
N1  - Includes bibliographical references and index
ER  -