Ada Programming Handbook: A Complete Guide With Practical Techniques, Examples, and Projects for Real-World Applications (The Developer's Guide series Book 27)
Cobol
Murach's Mainframe COBOL
COBOL vs Java - Bridging Generations of Code
Modern COBOL Programming for Beginners: Featuring GnuCOBOL and VS Code
COBOL vs. JAVA Conectando Gerações de Código (Portuguese Edition)
Murach's CICS for the COBOL Programmer
COBOL Made Easy: A Step-By-Step Guide to Learning, Programming, and Implementing Programs
Mastering COBOL Programming
