000 00266nam a22001097a 4500
082 _a330
_bLIP
100 _aRichard G.Lipsey
245 _aAn introduction to Positive Economics
260 _aLondon
_bWeidenfeld and Nicolson
_c1976
300 _a827 Pages.
942 _cL
999 _c16795
_d16795