Title: Ṭarḥ-i barʹrasī va sanjish-i shākhis̲hā-yi farhang-i ʻumūmī-i kishvar (shākhis̲hā-yi ghayrʹs̲abtī) sāl-i 1391
Description: Cultural industries - Iran - Tihrān - Statistics   ; Cultural industries - Iran - Tihrān - Case studies   ; Tihrān (Iran) - Intellectual life - Statistics   ; Tihrān (Iran) - Intellectual life - 20th century - Case studies.