Gupta, Davendra K., Department of Library Studies, University of Ibadan, Ibadan, Nigeria

• Journal of Information and Knowledge Volume 22, Issue 2, June 1985 - Articles
  A Comparative Analysis of Obsolescence of Periodical Literature of Petroleum Geology
  Abstract
• Journal of Information and Knowledge Volume 21, Issue 4, December 1984 - Articles
  Periodical Literature of Exploration Geophysics: Obsolescence Factors and Patterns
  Abstract