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1دورية
المؤلفون: Hull, Alan, Sochet, Sam, Doerr, Edd, Rios, Robert J., Shuford, Tom, Fung, Jane Ching, Ritchie, Gail V., Sandler, Susan, Barlow, Michael, Boruch, Bob, Herman, Becki
المصدر: Education Week; 4/9/2003, Vol. 22 Issue 30, p43-45, 3p
المؤلفون: Hull, Alan, Sochet, Sam, Doerr, Edd, Rios, Robert J., Shuford, Tom, Fung, Jane Ching, Ritchie, Gail V., Sandler, Susan, Barlow, Michael, Boruch, Bob, Herman, Becki
المصدر: Education Week; 4/9/2003, Vol. 22 Issue 30, p43-45, 3p