TY  - BOOK
AU  - Prasad, Lalji.
TI  - New College Trigonometry : for intermediate classes / : by Lalji Prasad
U1  - 514 
PY  - 1977///
CY  - .- Patna
PB  - : Ganga Pustakalaya
KW  - Pure Sciences
KW  - Mathematics
KW  - Trigonometry
KW  - Book Bank
ER  -