00473nam a2200181 a 450000500170000002000180001708200150003510000210005024500680007126000300013930000240016950000340019360000080022763000290023563000150026485600060027985600060028520251219155823.0  a9788184893328  a518.1bWEG  aWegener, Ingod_  aComplexity theorybexploring the limits of efficient algorithms  aNew DelhibSpringerc2009  axi, 308p.c20cmbPB  aFirst Indian re print in 2009  bc_  aComputational complexity  aAlgorithms  f_  a_