000 00391nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aDobbins R
245 _aPortfolio theory and Investment management '83
260 _c0
_bMartin Robertson
366 _b0
541 _gBC 924095 26.03.86
650 _aFINANCIAL MANAGEMENT
942 _cBK
999 _c3416
_d3416