Media type: E-Article Title: Systemic Organization of Perceptive Activity in Children with Different Levels of Mental Development Contributor: Fishman, M. N. imprint: Springer Science and Business Media LLC, 2003 Published in: Human Physiology Language: English DOI: 10.1023/b:hump.0000008844.46936.4a ISSN: 0362-1197 Keywords: Physiology (medical) ; Physiology Origination: Footnote: