TY  - BOOK
AU  - Shahbai Mahmood Au.  
TI  - Du risalah
U1  - P164,3, 164J5 
PY  - 1955///
CY  - Tehran
PB  - University of Tehran Iran      
KW  -  LINGUISTICS
KW  -  PERSIAN LANGUAGE
KW  - GRAMMAR
ER  -