TY  - BOOK
AU  - Valiente Gabriel 
TI  - Algorithms on Trees and Graphs 
SN  - 9783030818876
U1  - 511.6 VAL  
PY  - 2021///
CY  - Switzerland 
PB  - Springer 
KW  - algorithms, graphs, valiente, gabriel
KW  - With Python Code
ER  -