000 00299nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 595.00
100 _aP.R. Krugman
245 _aIntroductional economics: Theory & policy (18e.)
_cP.R. Krugman
260 _bPearson
_c2011
700 _a M.Obstfeld
999 _c2278
_d2278