Ibn Hanbal, Ahmad ibn Muhammad,  780-855 <br/><br/>
Kitab al-zuhd undated  [microform] / 

 - London :  British Library,  [n.d] 
<br/><br/> LAD. 
<br/><br/><br/>Originals in: British Library, accession no. IO ISL 4648. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sufism--Early works to 1800
<br/><br/><label>Gov. Doc. Class. No.: </label>BLIB IO ISL 4648