As a library associate, technician or assistant, you're responsible for providing administrative and research assistance to librarians. You could work in a large, public library or a specialized resource center, such as a medical, law or research library.
Season Four is the fourth season of ABC 's Once Upon a Time. It was announced on May 8, 2014. Filming began on July 9, 2014 and lasted until April 2, 2015. Season Four premiered on September 28, 2014 with  A Tale of Two Sisters , and ended with  Operation Mongoose Part 1  immediately followed by  Operation Mongoose Part 2  on May 10, 2015.
More details about the new season of Once Upon a Time have surfaced as pictures from the set were posted on social media. One picture shows Queen Elsa (Georgina Haig) and Kristoff Scott (Michael Foster) talking, while another one shows the Queen of Arendelle about to open a closet.