000 00289nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aDennis Robertson
245 0 _aLecture On Economic Principles
260 _bThe Rolanc Lib
_c1970
300 _a480p
650 _aEconomics
942 _cBK
999 _c9211
_d9211