00289nam a2200109Ia 4500008004100000082001800041100002600059245006400085261000900149300001000158650001100168060110s9999    xx            000 0 und d  a519.52bMUK/T  aMUKHOPADHYAY, Parimal  aTheory and methods of survey samplingcParimal Mukhopadhyay  c1998  a483p.  a519.52