00498nam a2200181Ia 4500 170901s1974 xx 000 0 und d 0471138541 651.26 C23I Carver, D.K Introduction to Data Processing New Yark John Wiley and Sons 1974 518 Management and Auxiliary services Technology (Applied sciences) Data processing Office management ddc BK 17739 17739 0 0 ddc 0 0 RAU RAU 2017-10-18 0 651.26 C23I 14861 2017-10-18 2017-10-18 BK 0 0 ddc 0 0 RAU RAU 2017-10-18 0 651.26 C23I 14862 2017-10-18 2017-10-18 BK