This service is staffed by WPI librarians and staff. If the chat is not available, please feel free to email us at email@example.com or you can make an appointment with a librarian at http://wpi.libcal.com/appointments/
Image credit: Balaji Photography. “Matryoshka Nesting Dolls.” Flickr, 2007, https://www.flickr.com/photos/bbalaji/370510103. CC BY 2.0.