00309nam a22001337a 4500003000400000005001700004008004100021020001500062040000700077100001500084245004700099260002100146300000800167OSt20211015104306.0211015b        |||||||| |||| 00| 0 eng d  a8170222656  chu  ar.b.mandal  aintroductory methods in populationanalysis  aindiabmanc2007  a267