TY  - BOOK
AU  - Shahidulah, A. M. M. 
AU  - Bhattacharjee, P. K. 
TI  - A text book on higher Algebra and Trigonometry: plane & spherical 
U1  - 512.13 SHA 23
PY  - 1964/// [Reprinted 2000]
CY  - Chittagong, Dhaka
PB  - H. L. Chandanpura
KW  - Algebra
KW  - Trigonometry
ER  -