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مؤلف
Written jointly with others
Ministry of Education, Oman State1985
  
مؤلف
written jointly with others
Published by Ministry of Education, Oman State1986
  
مؤلف
written jointly others
Ministry of Education, Jordan1995
  
مؤلف
written jointly with others
Ministry of Education, Jordan1996
  
مؤلف
written jointly with others
Ministry of Education, Jordan1997
  
مؤلف
written jointly with others
Ministry of Education, Jordan1997