000 00506nam a2200169Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
010 _a72-161550
020 _a87944-013-9
040 _aNITIL
_cNITIL
082 _221st
_a311.21
_bF829I
100 _aFrankel, Martin R
245 0 _aInference from survey samples
_ban empirical investigation
_cMartin R Frankel
260 _aMichigan
_bUniversity of Michigan
_c1971
300 _ax, 173p.
650 _aStatistics; Surveys; Estimation theory
942 _cBKS
999 _c9959
_d9959