TY  - BOOK
AU  - Ben-Israel Adi
AU  -  Greville Thomas N.E.
TI  - Generalized inverses : Theory and applications
T2  - Pure and applied mathematics
U1  - B245, L41;2   TTB28 
PY  - 1974///
CY  - New York 
PB  - John wiley     
KW  - Matrix
ER  -