The purpose of this article is to describe Maurice Line's continuing interest in bibliometrics and in its possible application to library problems since the 1970s. He has especially emphasized two strands. One is the concept of obsolescence and how it applies in practice. The other is citation studies of the social sciences, which tend to have been ignored in comparison with the sciences. He has particularly explored the limitations that need to be taken into account when trying to apply bibliometric ideas in practical contexts.
An analysis of Line's publications on bibliometrics led to a selection of major themes in his writings. A subsequent study of the publications of others who wrote on this topic over the same period provided a framework for assessing his work.
Maurice Line played an important role in the development of this area of bibliometrics, though he slightly modified some of his early ideas as time has passed.
Provides a background to Maurice Line's interest in bibliometrics since the 1970s.
