Title: From past-present to future-perfect
Subjects: Reference services (Libraries), Public libraries, Reference services, Research libraries, Libraries, united states, Bibliothèques, Services de référence, Bibliothèques publiques, Bibliothèques de recherche, LANGUAGE ARTS & DISCIPLINES, Library & Information Science, General, Reference, Inlichtingenwerk (dienstverlening)
Places: United States
People: Charles A. Bunge