Ben-Ami Lipetz

1927

• Covert and overt
• The measurement of efficiency of scientific research
• A guide to case studies of scientific activity
• A study of impact of technological change in library service facilities
• Compilation of an experimental citation index from scientific literature
• Evaluation of the impact of a citation index in physics
• Studies of use of the New York State Library
• User requirements in identifying desired works in a large library
• User requirements on identifying desired works in a large library