000 00343nam a22001697a 4500
020 _a-
022 _a-
082 _a330
_bLIP
100 _aLipsey
245 _aAn Introduction to Positive Economics
_b-
_cLipsey .G
250 _a1983
260 _aLondan
_bLondan
_c1983
300 _a790
_e-
500 _a-
700 _a-
942 _cBK
999 _c15475
_d15475