000 00278nam a2200109Ia 4500
020 _a9780194424547
082 _a330 LIP/I
100 _aLipsey, Richard George; Chrystal, K. Alec
245 0 _aAn introduction to positive economics
260 _bE L B S
_aLondon
_c1995
942 _cBK
999 _c2406
_d2406