TY  - GEN
AU  - Goodman, S.E.
AU  - Hedetniemi, S.T.
TI  - Intoduction to the design and analysis of algorithms
SN  - 0070237530
U1  - 511.8 
PY  - 1977///
CY  - Tokyo
PB  - McGraw - Hill
KW  - Mathematical models
ER  -