000 00294nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.3819642 P557
100 _aPHILIPPAKIS,A.S
245 0 _aADVANCED COBOL
260 _aNEW YORK
_bMcGraw-Hill
_c1987
300 _a22X15
942 _cBK
_2DDC
999 _c20751
_d20751