000 00272nam a2200121Ia 4500
008 230416s9999||||xx |||||||||||||| ||und||
020 _a9780071263832
050 _aHB171. 5 2010
100 _aSamuelson, Paul A.
245 0 _aEconomics
260 _c2010
942 _2lcc
_cBK
999 _c7075
_d7075