خطوة إلى عالم لا حدود له من القصص
الإدارة والأعمال
Bestselling author Robert E. Quinn (Deep Change, 90,000 copies sold) and his son, Ryan Quinn, show through personal experience and scientific research how anyone can become a positive force in any situation through a proven method to increase his or her level of influence and effectiveness.
© 2009 Ascent Audio (دفتر الصوت ): 9781663743640
تاريخ الإصدار
دفتر الصوت : 1 يونيو 2009
الإدارة والأعمال
Bestselling author Robert E. Quinn (Deep Change, 90,000 copies sold) and his son, Ryan Quinn, show through personal experience and scientific research how anyone can become a positive force in any situation through a proven method to increase his or her level of influence and effectiveness.
© 2009 Ascent Audio (دفتر الصوت ): 9781663743640
تاريخ الإصدار
دفتر الصوت : 1 يونيو 2009
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