TY  - BOOK
AU  - Heesterman,A.R.
TI  - Matrices and their roots: a textbook of matrix algebra 
SN  - 9810203969 (paperback)
PY  - 1990///
CY  - [S.l.]
PB  - World Scientific Pub Co Inc
UR  - http://www.amazon.com/exec/obidos/ASIN/9810203969/chopaconline-20
ER  -