000 00451nam a2200145Ia 4500
020 _a9780194424547
082 _b1217
_a330
100 _a"Richard G. Lipsey"," K. Alec Chrystal"," K. Alec Chrystal"," K. Alec Chrystal"
245 3 _aAn introduction to positive economics
260 _b,Oxford : ELBS with Oxford University Press, 1995.
_auk
_c1995
300 _a919
944 _cBK
999 _c516845
_d516845