1983 HC Management control of data processing: Preventing management-by-crisis by Inmon, William H

Shipping:
Handling time: same day
Delivery time: 1-3 days with tracking numbers.

Please provide me your correct deliver address. I will not take responsibility if You provided wrong address

Return policy:
My store always accepts Free Return if you recognize something wrong/different between the actual items and their description. For example: the description says "size L" but the item you received is "size M". Or different color, out of function, etc...

I offer 30 days money back, or exchange fo...