000 00340nam a2200145Ia 4500
020 _a9780198775881
082 _bT-998
_a330
100 _a"Lipsey, Richard G"
245 0 _aPrinciples of Economics
260 _bOxford uni press
_c2001
300 _a640
944 _cTR
999 _c210096
_d210096