00492nam a2200193Ia 4500 18245 140405s9999 xx 000 0 und d 0-273-60591-7 PK-LaUMT 004 ZOR-I Nicholas Heap Information technology: An introduction Nicholas Heap<>Peter Zorkoczy 4th London,UK: Pitman Publishing, 1995 255 p. EN Peter Zorkoczy BK 18638 18638 0 0 ddc 0 0 01 01 2014-04-05 0 CS_ARC 004 ZOR-I 21351 2014-04-22 00:00:00 2014-04-22 BK