000			00431cam a22001337a 4500
008			180718b1972 xxu||||| |||| 00| 0 eng d
082			_aI5513 H997s
100			_aHyman, Herbert H.
245			_aSecondary analysis for sample survey: principles, procedures and potentialities _cby Herbert H. Hyman
260			_aNew York _bJohn Wiley _c1972
300			_a347p.
650			_aSurvey Methods
650			_aSampling (Statistical Methods)
999			_c346792 _d346792