000 00326nam a2200109 4500
020 _a0198292430
082 _a332.601 RIC/INF
100 _aRichardson, G B
245 _aInformation and Investment: A studyin the working of the competitive economy
_cby Richardson, G B
260 _aOxford
_bClarendon press
_c1990
942 _cBK
999 _c381017
_d381017