Llwytho...
economics of information: a guide to economic and cost-benefit analysis for information professionals
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
Chennai
Libraries Unlimited
2005
|
| Rhifyn: | 2nd ed. |
| Pynciau: |
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