by The Open University
Available in 48 free installments
Owner:
Encyclopedias can be useful reference texts to use to start your research. There are some available online, such as:
| Wikipedia | A freely available collaborative encyclopedia. |
| Encarta | An online encyclopedia from MSN. |
| NHS Direct | Everything you need to know about conditions, tests, treatments, operations and services |
Except for third party materials and otherwise stated (see terms and conditions), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence
