Ghalwash, Ahmad Ahmad <br/><br/>
al-Da'wah al-Islamiyah :  usuluha wa-wasa'iluha / 
Ahmad Ahmad Ghalwush 
 - al-Qahirah :  Dar al-Kitab al-Misri,  1978 
 - 493 p. ;  24 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Da'wah (Islam)