TY  - BOOK
AU  - Bhati, Sana-ullah 
TI  - Textbook of algebra and trignometry
SN  - (hb)
U1  - 512.13 
PY  - 1996///
CY  - Lahore
PB  - Punjab TextBook Board
KW  - Algebra and trigonometry
KW  - Mathematics
KW  - Algebra
KW  - Equation
KW  - Trigonometry
KW  - Functions
KW  - Matrices
KW  - FEAS
ER  -