This handbook serves as a technical reference guide for programmers seeking to master the standard features of the COBOL language as defined by the American National Standards Institute. Christopher Russell provides a structured overview of the language's syntax and operational capabilities, specifically targeting individuals who already possess an elementary understanding of COBOL. The text functions as a practical manual for professional development and code maintenance within legacy systems.

Experts and practitioners view this text as a functional reference for those working within established COBOL environments. Readers frequently note that the book provides a concise, no-nonsense approach to language standards that is useful for quick troubleshooting and syntax verification.