This is a scan of Putting Knowledge to Work: An American View of Ranganathan's Five Laws of Library Science by Pauline Atherton (aka Pauline A. Cochrane). This book includes publicly delivered essays and reflections on Ranganathan's five laws. It is the printed version of the first lecture of the Sixth Series of the Sarada Ranganathan Lectures in Library Science by Professor Pauline A. Atherton, Professor, School of Library Science, Syracuse University, New York, the Sarada Ranganathan Lecturer for 1970. Her speeches (Chapters D through K) form the main part of the book. Shri Guru Dutt, a distinguished citizen and a scholar in Bangalore, India inaugurated the evening and his inaugural speech is also included (Chapter C). In Chapter B, Profe...