TY  - BOOK
AU  - K A PULLEN
TI  - TOLOLOGICAL AND MATRIX METHODS
U1  - GN513.83P967T 
PY  - 1962///
CY  - LONDON
PB  - ILIFFE BOOKS LTD
KW  - TOLOLOGICAL AND MATRIX METHODS
N1  - MODERN BOOK HOUSE
ER  -