00823nam a2200241 i 450099100071387970753620020503195943.0990324s1988 it ita b10118470-39ule_instLE02520951ExLFac. Economiaita658.401Itami, Hiroyuki144062Le risorse invisibili /Hiroyuki ItamiMilano :ISEDI,1988262 p. ;25 cmAziendeGestione.b1011847009-01-1927-06-02991000713879707536LE025 ECO 658.4 ITA01.0112025000127241le025Catalogato 2019-E0.00-l- 01810180.i1013876627-06-02Risorse invisibili198565UNISALENTOle02501-01-99ma -itait 31