Abi Dawood questions to Imam Ahmed

The book of the questions of Abu Dawood Suleiman bin Al -Ash''ath Al -Sijistani, the owner of the Sunan by Imam Ahmed bin Hanbal, is considered in the wounding of the narrators and their amendment from the valuable books of researchers and professors in the branches of the Hadith of Hadith. Where the book of the questions of Abu Dawood Suleiman bin Al -Ash''ath Al -Sijistani, the owner of the Sunan, is included in Imam Ahmad bin Hanbal in the wounding of the narrators and amending them within the scope of the science of hadith and the branches close to the science of jurisprudence, biography and other branches of the Prophet''s guidance