00350nam a2200121Ia 4500008004100000020001800041082002000059100001800079245002900097260004000126300002300166490003900189260327b        |||||||| |||| 00| 0 eng d  a9780471413745  a519.52bR215.SA  aRao, J. N. K.  aSmall area estimationb/  aHoboken:bWiley Interscience,c2003  axxiii, 313p. Index  awiley series in survey methodology