00443nam a2200145Ia 4500020001500000082001900015100005100034245005000085260003300135300002700168490004000195500000500235700002600240700003100266  a7030124375  a512.5bG977.GI  aGuorong, Wang d Yimin, Wei and Sanzheng, Qiao  aGeneralized inversesbtheory and computations  aBeijingbScience Pressc2004  axi, 294p. Bibl. Index.  aGraduate series in Mathematics v 5  a  aYimin, Wei ; jt. auth  aSanzheng, Qiao ; jt. auth.