第三章

   2.**FairUse:**Allowsforthelimiteduseofchtedmaterialwithoutpermissionforpurposessuchascriticism,ent,newsrep,teag,schorship,orresearch.

    3.**Publiain:**Workswhosechthasexpiredorbeenforfeitedmaybefreelyusedbythepublic.

    4.**pulsoryLising:**Insomecases,goversmayrequirechthrantlisestoothersfortheuseoftheirwork,ofteninexgeforpaymentofroyalties.

    5.**StatutoryExceptions:**Certainusesofchtedmaterialmaybeexemptedfrominfriliabilityunderspecificstatutoryexceptions,suchaslibraryarchivingoreducationaluse.

    6.**FirstSaleDoe:**Onceachtedworkiswfullysoldordistributed,thechtowner''''stroloverfurtherdistributionislimited,allowingpurchaserstoresell,lend,iveawaytheircopieswithoutinfrin