What is a DOI
The DOI (Digital Object Identifier) is a unique number that identifies a book or chapter. The DOI number is necessary to order a free lecturer examination copy (eBook).
Where the DOI number can easily be found
The DOI number for each Springer Nature book is available on the product page of the book at Springer Nature Link.
- Please visit our website Springer Nature Link.
- Please search via the search field for the book either by title of the book or ISBN (including all dashes).
- Please select the right book from the search results by clicking on it.
- Scroll to the bottom of the page to the Bibliographic Information.
- Here you will find the DOI number in the format 10.XXXX/XXX-X-XXX-XXXXX-X.
- Simply copy/paste the number into the eBook request form.