COBOL Basic Training Using VSAM, IMS, DB2 and CICS

Books especially computer programming books need to have an e-version so students can search, copy and paste codes to learn. This book does not have and does not come with an e-version.

Excellent book to provide essential knowledge for those that never studied these subjects before and also for those that are already experienced professionals to recycle the concepts. Very practical samples give the essential and basic logic required for 95% application solutions.