000 00313nam a22001337a 4500
020 _a0 347 01041 5
041 _aEnglish
082 _a332
_bDIC/PO
100 _aJohn P Dickinson
245 _aPortfolio analysis
260 _aUniversity of Lancaster,England
_bSaxon House
_c1974
300 _a236
942 _cBK
999 _c253180
_d253180