000 00307nam a2200109Ia 4500
008 220516s1987 xx 000 0 und d
041 _aeng
082 _a5.133
_bNEW/PRO
100 _aNew comer ,eric
_9830805
245 _aProgramming with advanced structured cobel
260 _aSingapore
_bMc- Graw hill
_c1987
999 _c579542
_d579542