TY  - BOOK
AU  - Ubr, Leonard.
TI  - Pattern recognition: theory, experiment, computer simulations, a nd dynamic models of form perception and discovery 
U1  - 152.1423  22
PY  - 1966///
CY  - New York
PB  - John Wiley
KW  - Pattern perception
N1  - Includes bibliographical references and index
ER  -