1.
Introduccion al Procesamiento Automatico de Datos
by Wanous, S. J., Wagner, Gera...
ISBN: 9780538226004
List Price: $13.75
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Introductory Data Processing
by Wanous, S. J., Wanous, E. E...
ISBN: 9780538105101
List Price: $5.02
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Introduction to Automated Data Processing
by Wanous, S. J., Wagner, Gera...
ISBN: 9780538106009
List Price: $15.95