TY  - BOOK
AU  - Patanjali
AU  -  Prakasa Veda Ed.
TI  - Vyakarana - mahabhasyam :  1st     
U1  - P15,Cx1,1,2, L9 
PY  - 1979///
CY  - New Delhi
PB  - Meharchandra Lachhamandass     
ER  -