TY  - BOOK
AU  - Stephenson G
AU  - Stephenson G
TI  - Introduction to matrices, sets and groups for science students
SN  - 9780486650777 (pbk)
U1  - B245, M6 TB 
PY  - 1986///
CY  - New York       
PB  - Dover      
KW  -  Functions of matrices
KW  -  Matrix algebra
KW  - Group theory
N1  - Index 163-164p.; Reprint 2015
ER  -