TY  - GEN
AU  - Balakrishnan, R.
TI  - A textbook of graph theory /  
SN  - 9781493998258
U1  - 511.5 BAL R 
PY  - 2019///.
CY  - London : 
PB  - Springer, 
KW  - Combinatorial analysis
KW  - Mathematics
KW  - Graph theory
N1  - Includes index.
ER  -