TY  - GEN
AU  - Tutte, W.T., ed.
TI  - RECENT PROGRESS IN COMBINATORICS
U1  - 512.5 
PY  - 1969///
CY  - New York
PB  - Academic Press
KW  - Combinatorial Analysis -- Addresses, Essays, Lectures
N1  - Includes Bibliography; A Nato Advanced Study Institute
ER  -