TY  - BOOK
AU  - Thrall Robert M
AU  -  Tornheim Leonard
TI  - Vector spaces and matrices
U1  - B245, J7 
PY  - 1957///
CY  - NY
PB  - Dover          
KW  - Matrix
N1  - Bibligraphy P 309-10; Appendix P 302-08
ER  -