How much it costs to create a website, e-library?

librusek working on Drupal. his module is available github.com/larin/librusec

again, a spherical horse you know where. Well, from 30 to "a lot" of thousands of rubles. Well, probably someone cheaper to make. How do I know what's on the website.

If a simple variant of the listed functionality with a relatively simple design that can be in 30 thousand rbl. to meet. If you need all sorts of Fennec web2.0. fancy javascript, AJAX, professional quality design, 150 types of internal pages (for each page your super pattern with five scripts) etc. and then in a couple of millions can not meet.
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In General, a simple variant of 30 m. p., more info can be assessed only by understanding all the requirements. Ideally you want a detailed preliminary sketches.

what is there to write about all 30 Tr?
If the content will be filled, and a couple of thousand to do will be pathetic of course, but as yet the question is not:)

The author, ask yourself the question and try to answer it: how much it costs to buy a car?
The answer will come just to Your question. :)

Something like this:
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New book
Latest reviews on books
books on types
books by years
The authors
Publishers
Scientific and educational institutions published books
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the most important thing to be able to classify books on different subjects, the ability to add tags, and more