  1993 - As/400 a Practical Guide to Programming and Operations (Paperback) → Paperback ISBN-13: 9780471603092 ISBN-10: 0471603090 Genre: Computers & Technology ?  As/400 a Practical Guide to Programming and Operations (Paperback) → Paperback ISBN-13: 9780894354335 ISBN-10: 0894354337 Genre: Science & Math ? |
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