Download or read book Cobol Basic Training Using Vsam, Ims and DB2 written by Robert Wingate and published by Createspace Independent Publishing Platform. This book was released on 2018-07-24 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will teach you the basic information and skills you need to develop applications with COBOL on IBM mainframes running z/OS. The instruction, examples and sample programs in this book are a fast track to becoming productive as quickly using COBOL. The content is easy to read and digest, well organized and focused on honing real job skills.