00360nam a2200133Ia 450000500170000000800410001702000180005805000220007610000170009824500440011525000060015926000330016565000280019820251229124545.0251229s9999    xx            000 0 und d  a9781844801114  aHB 135 .K68 2002   aKothari, C R 0aQuantitative technique BK.cC R Kothari  a6  aNew Delhi b Vikas Pubc2002  aMathematical Statistics