TY  - BOOK
AU  - Afsar Uz-Zaman
TI  - Higher Secondary Algebra and Trigonometry
SN  - 984-8379-10-X
AV  - QA159.2.A258 
CY  - Dhaka
KW  -  Algorithms
KW  -  Trigonometry
KW  - Algebra
KW  - Mathematics
ER  -