Replies

To: paterfamilias

How many orders are there? do they differ greatly?

4 posted on 03/14/2013 9:15:02 AM PDT by stuartcr ("I have habits that are older than the people telling me they're bad for me.")

To: stuartcr

“How many orders are there? do they differ greatly?”

This Wikipedia article should answer your question.

6 posted on 03/14/2013 9:48:06 AM PDT by paterfamilias

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