@book{ Solr-3365624, title = {Manhaj al-baḥth al-tārīkhī}, series = {Nuẓum al-taʻlīm}, author = {ʻUthmān, Ḥasan}, address = {Miṣr,}, publisher = {Dār al-Maʻārif}, year = {1965}, edition = {Array}, pages = {215}, }