000 00386nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aLehfeldt, R.A.
245 _aDescriptive economics
250 _aFirst
260 _bOxford University press
_c1950
546 _aEnglish
942 _2ddc
_cBK
999 _c9145
_d9145
005 20220125165522.0