Publisher's Synopsis
In today's multivendor client/server environments, it is essential that computer professionals know how to do their job across a variety of platforms and systems. This book should help readers who are experts at using one of the five most popular mainframe and mid-range operating systems become skilled users of the other four.;Included are concise tutorials, step-by-step examples and quick-reference material, making the work suitable for system administrators, programmers and casual users.
