000 00364nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aRichards, R.D.
245 _aGroundwork of economics
250 _aSecond
260 _c1934
546 _aEnglish
942 _2ddc
_cBK
999 _c9231
_d9231
005 20220125165523.0