You can suggest e-book purchases in the same way as for printed book purchases. Just check "acquire as e-book if possible" when filling in the acquisition form. The library staff will then check if the book is available electronically.
Please observe that although the book can be purchased in electronic format by individuals, it may not be available to organizations.
The Library purchases e-books from various suppliers, depending on which licenses the university has acquired. Examples of platforms used:
Quantitative Finance for Dummies
by 
Teaching Evidence-Based Practice in Nursing
by 
