Book Reviews: One Parent-One Language: An Interactional Approach. By S. Dopke (Amsterdam: John Benjamins,1992). Pp. xviii + 231,paperback $24.95,ISBN 90-272-4107-4

Imedadze, N.V. (1967). On the psychological nature of child speech formation under condition of exposure to two languages. International Journal of Psychology, 2 , 129-132.

Mikes, M. (1990). Some issues of lexical development in early bi- and trilinguals. In C. Snow & G. Conti-Ramsden (eds), Children's Language Volume 7 ( Hillsdale, NJ: Lawrence Erlbaum Associates).