mony, m. A., elewa, a. M., dawash, a. h., hendi, m. I., & badr, a. (1965). information retrieval ; and its potential for progress of research in the U.A.R. National Planning Institute.

mony, mohamed A., aida M. elewa, abdel hamid dawash, mahmoud I. hendi, and ahmed badr. Information Retrieval ; and Its Potential for Progress of Research in the U.A.R. cairo: National Planning Institute, 1965.

mony, mohamed A., et al. Information Retrieval ; and Its Potential for Progress of Research in the U.A.R. National Planning Institute, 1965.