000 00296nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.3819642 P543
100 _aPHILIPPAKIS,A.S
245 0 _aSTRUCTURED COBOL
260 _aAUCKLAND
_bMcGraw-Hill
_c1981
300 _a21X15
942 _cBK
_2DDC
999 _c19650
_d19650