There are many websites and companies that offer the book "Pharmacology for Nursing Care" for sale. Some of these websites are eCampus, Barnes & Noble and Amazon.

There are several companies that buy back school textbooks. Examples would include Amazon, Chegg, Cash 4 Books Ecampus, Sell Back Your Book and Book Byte.

The University of Phoenix offers education services both at campuses all over the United States, as well as online courses. The same courses are given from both, however the physical campuses allow one to communicate face to face with their professor.

Renting college text books can save hundreds per semester. There are many websites that allow you to rent books. Another option is buying used text books. A website with rental information is http://www.chegg.com/.

Most good nursing schools are campus-based, since the hands-on tasks and patient-care aspects are best learned in person. However, healthcare administration, basic medical concepts and similar courses can be taken online at any reputable online college offering healthcare classes. University of Phoenix, Everest University, Kaplan and Keiser eCampus are a few that come to mind.