000 00299nam a22001337a 4500
005 20220518154822.0
008 190207b xxu||||| |||| 00| 0 eng d
041 _aeng
100 _aStern, Nancy
_93271
245 _aStructured cobol programming
250 _a3rd ed.
260 _c1980
942 _cBK
999 _c241861
_d241861