al-aÌ„hÌ£ad, T. W. T. M. Ê. (1327 [1909 1910]). Sullam al-Ê»uluÌ„m maÊ» haÌ„shiyah iná¹­aÌ„q al-mafhuÌ„m. Maá¹­baÊ»-i MujtabāʼiÌ„.