00000nam a2200000 a 4500 20251202164127.0 001.6424C MCC Mccalla, Richard Structured COBOL programming and data-processing methods California Brooks/Cole 1985 xxii,434p. 22 cm. PB COBOL, Computer programming language eng 100 010 _ 9786 W 416 416 2 0 0 0 PU PU 1998-04-08 443.80 0 001.6424C MCC 9786 BK