000 00289nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aGerard A Paquette
245 _aAdvanced Structured Cobol
260 _bUsa:Wm cbrown
_c1991
300 _a584p.
650 _aComputer
999 _c3577
_d3577