TY  - BOOK
AU  - Satya Prakash Saraswati
AU  - Satya Prakash Saraswati
TI  - Critical Study Of Brahmgupta And His Works. ( The Most Distinguished Indian Astronomer And Mathematician Of The Sixth Cent.A.D.)
U1  - B9xBra:9 
PY  - 1986///
CY  - Delhi
PB  - Govindram Hasanand
KW  - B9xBra:9
ER  -