000 00295nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.3819642 K64
100 _aKLEIN.G
245 0 _aSTRUCTURED COBOL BY DESIGN
260 _bLITTLE&BROWNCBOSTON
_c1987
300 _a28X22
942 _cBK
_2DDC
999 _c21042
_d21042