000 00431nam a2200133Ia 4500
008 160906s9999 xx 000 0 und d
245 _aNational Sample Survey No.20: - Second -Seventh Round: Aprl.1951 - Mar.1954 - Report On Pattern Of Consumer Expenditure
260 _c1959
300 _avi;216p
650 _aConsumer expenditure
650 _aEconomics
650 _aMacro economics
650 _aSecond to seventh round- No.20
999 _c87704
_d87704