1. From past-present to future-perfect : a tribute to Charles A. Bunge and the challenges of contemporary reference service /: a tribute to Charles A. Bunge and the challenges of contemporary reference service. (2013) Other Names: Ferguson, Chris D, 1951-; Bunge, Charles A Record Type: Book Extent: 1 online resource (238 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗