000 00333nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aHey ,John. D.
245 _aStatistics in economics
260 _aNew Delhi
260 _bDisha pub.
260 _c1986
300 _a422p.
650 _aStatistics
_aSociology
763 _a4817
999 _c42885
_d42885