000 00265nam a2200097 4500
245 _aPrinciples of economics
_cC.T. Sandford ... [et al.]
710 _aSandford, C.T.
260 _aLondon
_bMacmillan
_c971
300 _axvi, 334p.: fig.,tab.; 18cm.
082 _a330.9
_bSTA
999 _c22358
_d22358