R A Gardner, B T Gardner. Show Affiliations »
Abstract
Mesh: See more » Age FactorsAnimal CommunicationAnimalsAnimals, NewbornFemaleLanguage DevelopmentMaleManual CommunicationPan troglodytesPsychology, ComparativeSign LanguageTeaching/methodsVocabulary
Year: 1978 PMID: 284726 DOI: 10.1111/j.1749-6632.1978.tb29441.x
Source DB: PubMed Journal: Ann N Y Acad Sci ISSN: 0077-8923 Impact factor: 5.691