Structured programming in COBOL
Structured programming in COBOL - 1 - 1987 - 558 - 0 .
0-03-070559-2 5200
Хуучин номуудыг каталогт оруулсан
COBOL(computer program language)
005 / S88
Structured programming in COBOL - 1 - 1987 - 558 - 0 .
0-03-070559-2 5200
Хуучин номуудыг каталогт оруулсан
COBOL(computer program language)
005 / S88