Title: Muqaddamahʹī bar bīmahʹhā-yi ijtimāʻī : az dīd-i tawsiʻah-i iqtiṣādī - ijtimāʻī /
Authors: ʻImrānī, Ḥaydarqulī.
Publisher: [publisher not identified],
Subjects: Social security Iran.; Social security Developing countries; Social security; Developing countries; Iran