TY - BOOK ID - 126937493 TI - IBM AS/400 : a business perspective PY - 1991 SN - 0471542121 9780471542124 PB - New York ; Chichester ; Brisbane: Wiley, DB - UniCat KW - IBM AS/400 (Computer) KW - Business UR - https://www.unicat.be/uniCat?func=search&query=sysid:126937493 AB - ER -