TY  - BOOK
AU  - Ayres, Frank,
TI  - Theory and problems of  matrices : : SI(metric) edition / 
SN  - 0-07-099035-2
U1  - 513.9434 
CY  - New York
PB  - Mcgrow Hill Book Company.,974.
KW  - Arithmetic
KW  - Matrices
ER  -