TY - BOOK AU - Omar,Margaret Kleffner TI - The acquisition of Egyptian Arabic as a native language T2 - Janua linguarum (Mouton Publishers, The Hague) Series practica U1 - 417.962 20A PY - 1973/// CY - The Hague PB - Mouton Publishers N1 - Bibliogr. p. 199-205 ER -