B. Llewellyn

Technology for Girls

B. Llewellyn, 1972 .

POSTER SESSION: A Modular System For Interpreting Binary Pixel Representations Of Line-Structured Data On Maps

B. Llewellyn, G. Preston, Janet Harris, 1982 .

A general-purpose follower for line-structured data

B. Llewellyn, W. Black, T.P. Clement, 1981, Pattern Recognit..

A Modular System for Interpreting Binary Pixel Representations of Line-Structured Data

B. Llewellyn, G. Preston, Janet Harris, 1982 .