Lipscomb, Stephen.
Symmetric Inverse Semigroups - USA AMS 1996 - 166p - Mathematical surveys and monographs ; 00046 .
0821806270
Inverse Semigroups
512.542 LIP
Symmetric Inverse Semigroups - USA AMS 1996 - 166p - Mathematical surveys and monographs ; 00046 .
0821806270
Inverse Semigroups
512.542 LIP