00339nam a2200121Ia 4500082002300000100002100023245004300044260004200087300001900129490005900148500000500207700000500212  a518.5424CbL991.SC  aLyons, Norman R.  aStructured Cobol for data processingb  aCaliforniabGlencoe Publicationc1980  ax, 326p. Index  aGlencoe series in Computer Science and data processing  a  a