[ale] extract 1 or more pages from a pdf from the command line?

[Geoffrey]

I need to break an existing pdf document into multiple documents. 
Ideally, I'd like to be able to do this from the command line, so I 
could script it.  Anyone know of a tool to do the extraction?

-- 
Until later, Geoffrey

"I predict future happiness for America if they can prevent
the government from wasting the labors of the people under
the pretense of taking care of them."
- Thomas Jefferson