00588nam a22002053 4450000100060000001000220000609000100002810000410003810100080007910200080008720000810009521000470017621500110022322500540023430000210028860600260030967500190033570000210035494200070037537692  a978-0-521-13872-7  a37692  a20130926              frey50          aeng  aUSA  aCustomary International Lawb[Text]eA new theory with practical aplications  aNew YorkcCambridge University Pressd2010  a419 p.  aSer. "ASIL Studies in International Legal Theory"  aIndex: p.397-419  aDrept internaţional  a341(075.8)=111  aLepardbBrian D.  cBK