BIBLIOGRAPHY CONTRIBUTOR ʻAbbās Zaryāb First name ʻAbbās Last name Zaryāb Bibliography entries by this contributor Al-Bīrūnī, Abū. 1991. Kitāb Al-Ṣaydana Fī Al-Ṭibb. Ed. ʻAbbās Zaryāb. Markaz-I Nashr-I Dānishgāhī. Tehran.