Generalized inverses/  Theory and applications 
Ben-Israel, Adi 
 - 2nd ed. 
 - New York:  Springer-Varlag,  2003. 
 - 420p.p 
<br/><br/><label>ISBN: </label>9780387002934 
<br/><br/><label>Dewey Class. No.: </label>512.9434  / BEN/G