need a good pdf beginner tutorial to drupal-tnx
Take a look at the documentation section. There are various books available.
You can check http://drupal.org/documentation, this documentation is itself good for beginner.
you can also check drupalize.me website.
buildamodule.com also has some great tutorials
Site building: beginner, intermediate, advancedhttp://drupal.org/node/1231200
Drupal 7 Manual is a very reasonably priced step-by-step manual for beginners, and it's available in pdf, epub, and mobi formats.
You can begin with:
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