000 00342nam a2200145Ia 4500
008 170929s9999 xx 000 0 und d
040 _aMAIN
041 _aEnglish
082 _a681.14/WEL
100 _aWELLAND RAY
245 _aMETHODICAL PROGRAMMING IN COBOL
260 _bWHEELER
_c1991
650 _aINFORMATION TECHNOLOGY
942 _cBK
999 _c7511
_d7511