000 00334nam a2200145Ia 4500
020 _a0194424529
082 _bT-485
_a330
100 _a"Lipsey, Richard"
245 0 _aWork book possitive economics
260 _b,ELBS
_auk
_c2011
300 _a313
944 _cTB
999 _c672251
_d672251