I need a phone number for the ordering department of Venture
Publishing in Andover, MA. The text I need is Calculas Concepts and
Calculators. The address I have is 9 Bartlett Street,Andover,MA 01810.

Hi there Linda!

The Venture Publishing you're looking for has the following phone
number (you can either phone or fax it):

508-896-9486

Their website is located at: 

http://www.vent-pub.com/

You have their street address almost right, but there's a "Suite 55"
in there too:

Venture Publishing
9 Bartlet Street, Suite 55
Andover, MA 01810

And finally, I can confirm that they do indeed sell the book you're
looking for. Check it out here:

http://www.vent-pub.com/CCC.html

I hope that this enables you to order the book or books that you need!

-- seizer-ga

Search strategy: Searched Google for "Venture Publishing", "Calculus
Concepts Calculators"