00451nam a22001577a 4500003000400000005001700004008004100021082001600062100003200078245010500110260000900215300001000224653001300234653002000247700002600267OSt20211126095809.0211126b        |||||||| |||| 00| 0 eng d  a519.5bT54E  aTiwari, Nirmal eResearcher  aEstimation of population mode using auxiliary informationcby Nirmal Tiwari, guided by Sanjay Kumar   c2019  a146p.  aSampling  aPopulation mode  aKumar, Sanjay eGuide