000 00363nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a297782665
041 _aen
082 _a330
100 _aRichard G Lipsey
245 3 _aAn Introduction to positive Economics.
260 _aLondon
_bWeidenfeld & Nicolson Ltd.
_c1987
300 _axxv,790p.
942 _cPR
999 _c42098
_d42098