Title: Ravishhā-yi pizhūhish dar kitābdārī va iṭṭilāʻ-i rasānī /
Authors: Krishan Kumar, 1933-; Rahādūst, Bahār.; Khusravī, Farīburz.
Publisher: Kitābkhānah-i Millī-i Jumhūrī-i Islāmī-i Īrān,
Year: 1995
Subjects: Library science Research Methodology.; Information science Research Methodology.; Research Methodology