'Isa,'Abd al-Qadir <br/><br/>
Haqaiq'an al-tasawwuf / 
'Abd al-Qadir'Isa 
 - 2nd ed. 
 - Norwich :  Diwan Press,  1970 
 - 704 p. ;  24 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Sufism