How to Write to csv file to create bulk address book

[Laszlo Nagy]

> I am new to scripting, I am working on script which would  create 'n'
> number address book entries into a csv file which would be used to
> import into a address book. I need suggestions for the same
>   
Please check out the 'csv' module. It comes with Python. Batteries 
included. :-)

http://docs.python.org/library/csv.html

There are nice examples at the end of that page.