000 00339nam a2200133 4500
082 _a330.0212 HAN
100 _aHansen Morris, H
245 _aSample survey methods and theory : Vol 1
260 _aJohn Wiley & Sons Inc.,
_c1953
_bNew York :
300 _a638p. :
500 _aVol 1
650 _aEconomic statistics
942 _cBK
999 _c307577
_d307577