TY - BOOK AU - Buchwald,Nathaniel A. AU - Brazier,Mary Agnes Burniston AU - United StatesNational Institute of Child Health and Human Development TI - Brain mechanisms in mental retardation: proceedings of a conference in the series on mental retardation sponsored by the National Institute of Child Health and Human Development mental retardation research centers series SN - 012139050X PY - 1975/// CY - New York PB - Academic Press KW - Mental deficiency KW - Congresses KW - Brain KW - Mental retardation KW - Physiopathology KW - Neurophysiology N1 - Includes bibliographies and indexes ER -