Lurifa, Aleksandr Romanovich. <br/><br/>
Speech and the development of mental processes in the child :  an experimental investigation / 
by A.R. Lurifa & F.Ia. Yudovich ; ed. by Joan Simon ; with an introd. by Professor Oliver Zangwill. 
 - London :  Staples Press,  1959. 
<br/><br/> Orig. published in the U.S.S.R. in 1956, and tr. by O. Kovasc and J. Simon. 
<br/><br/>Bibliography: p. 124-126. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child study.<br/>Children -- Language.--Children -- Language.