Khuwarizmi, Muhammad ibn Ahmad <br/><br/>
Mafatih al-'Ulum / Abi'Abd Allah Muhammad ibn Ahmad ibn Yusuf al-Khuwarizmi 

 - Misr  Matba'at al-Sharq  1943 
 - 154 p. ; 24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arabic language--Dictionaries