Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleExploring the “boundary” between the minds of monkeys and humans.AuthorsPerloe, Sidney I.PublicationBehavioral & Brain Sciences, 1992, Vol 15, Issue 1, p163ISSN0140-525XPublication typeArticleDOI10.1017/S0140525X00068114