000 00323pam a2200157a 44500
008 230515b1980 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aMAR
082 _a.
100 _aNOT KNOWN
245 _aLIBRARY MANAGEMENT
250 _aB27
260 _aNULL
_bP.V.G
_c1980
300 _a0
650 _aNULL
999 _c614385
_d614385