TY  - BOOK
AU  - Shamasastri,R.
TI  - The origin of the Devanagari alphabets 
U1  - S 421.1 SHA  
PY  - 1973///.
CY  - Varanasi : 
PB  - Bharati -- Prakashan, 
KW  - Devanagari alphabet
ER  -