TY  - BOOK
AU  - VASISHTHA, A.R.
AU  - VASISHTHA, A.K.
TI  - MATRICES
SN  - 23636
U1  - 512.943 4/VAS/VAS 
PY  - 2006///
CY  - NEW DELHI.
PB  - KRISHNA PRAKASHAN MEDIA (P), MEERUT.
ER  -