000 00475nam a22001337a 4500
020 _a8189422898
082 _a300.72
100 _aKushwaha, K.S
245 _aThe theory of sample surveys and statistical decisions
260 _aNew Delhi
_bNew India publishing agency
_c2009
300 _a343p
942 _cBK
999 _c349294
_d349294