Biography References Work in Haifa (Jaffa st.) EditAUB Alumni Work in Haifa (c/o Mr. Yakoub Elias Asfour, Jaffa St.) EditAUB Alumni 1928Study Pharmacy at American University of Beirut (Medical studies) in Beirut – Pharmaceutical Chemist EditAUB Alumni 1928Work in Haifa EditOfficial Gazette 1930Work in Haifa (British Jews Society's Pharmacy) EditIndex of 1930 1935Work in Haifa (British Jews Society's Pharmacy) EditIndex of 1935 1940Work in Haifa (BJS Dispensary, Mission Hall Buld.) EditIndex of 1940 1946Work in Haifa (BJS Dispensary, Mission Hall Buld.) EditIndex of 1946 Authorizations References 1928License: Pharmacist, Authorized by British Mandate Palestine Government, no. 263 EditOfficial Gazette Identity Costandi Yusuf Sabbaghقسطندي يوسف صباغProfession: Pharmacist Source More info Bibliographic references: Official Gazette