@book{1990-moret ,title={{Algorithms from P to NP, volume 1: design and efficiency}} ,booktitle={{Algorithms from P to NP, volume 1: design and efficiency}} ,author={Bernard M. E. Moret and Henry D. Shapiro} ,ISBN={0--8053--8008--6} ,publisher={Benjamin/Cummings} ,address={Redwood City, CA} ,year={1990} }