TY  - BOOK
AU  - Yap,H.P..
TI  - Total colouring of graphs / 
T2  - Lecture notes in mathematics; no.1623, 
SN  - 354060717x
U1  - 511.5 
PY  - 1996///
CY  - Berlin : 
PB  - Springer-Verlag , 
KW  - GRAPH THEORY
N1  - NULL
ER  -