000 00305 a2200121 4500
090 _c4422
_d4422
100 _aPen, Jan
245 _aIncome distribution
260 _aLondon:
_bPengiun Books
_c1971
300 _a439p.
650 _aIncome distribution
_aDistribution of income
942 _cBK
_kHB523 .P46x 1971
999 _c4422
_d4422