TY  - BOOK
AU  - Rahaman,MdAbdur
TI  - College higher algebra with trigonometry & set theory
U1  - 512.5 22
PY  - 1994///
CY  - Dhaka
PB  - Nahar Book
KW  - Rank of a  matrix
N1  - Includes index; Dept. of CSE
ER  -