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cobol jobs
gnucobol
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cobol mainframe
COBOL is the hottest programming language of 2020. Learn how it powers the world's mainframe computers in 100 seconds.
1,124,559 views
4 years ago
This introductory COBOL course helps a novice learn the Structure of COBOL programs, Data types & Variable Handling, Intrinsic ...
188,094 views
3 years ago