00259nam a2200109 a 450000500170000002000150001710000200003224500260005226000210007830000260009970000240012520251203091826.0  a0521474655  aMotwani, Rajeev  aRandomized Algorithms  aDelhibCUPc1995  axiv,476p.c23 cm.bHB  aRaghavan, Prabhakar