COBOL :-
COBOL :-
Teach Yourself COBOL in 21 Days (By Mo Budlong) [Link]
COBOL Programming Standards (A.J. Marston) [Link]
ZingCOBOL: A Beginner's Guide to Programming in COBOL (Timothy Brown) [Link]
COBOL programming Tutorials [Link]
COBOL Coding Style and Technique (M.C. Kasten) [Link]