00545nam a2200193Ia 45000010006000000050017000060080041000230200018000640400013000820820020000951000020001152450088001352500012002232600050002353000011002855460007002966500029003037000019003322689520171223091151.0140414s9999    xx            000 0 und d  a0-13-262478-8  cPK-LaUMT  a 005.131bLEW-E  aLewis, Harry R.  aElements of the theory of computing /cHarry R. Lewis and Christos H. Papadimitriou  a2nd ed.  aUpper Saddle River,USA:bPrentice Hall,c1998  a361 p.  aEN  aComputational complexity  aHarry R. Lewis