00831nam a2200229 i 450099100080169970753620020506123958.0970307s1969 us ||| | eng b1013153x-39ule_instLE00637087ExLDip.to Fisicaita621.3.8Tou, Julius T.2020Advances in information systems science :vol. 1 /edited by Julius T. TouNew York :Plenum Press,1969xv, 303 p. ;23 cm..b1013153x21-09-0627-06-02991000801699707536LE006 621.3.8 TOU12006000009508le006-E0.00-l- 00000.i1015404827-06-02Advances in information systems science186100UNISALENTOle00601-01-97ma -engus 01