by
Hast, Susanna.
Format:
Books
Publication Date
2014
Excerpt:
Spheres of influence in international relations : history, theory and politics / Hast, Susanna.
by
Maritan, Catherine A.
Format:
Books
Publication Date
2011
Excerpt:
Multimarket Rivalry: Staking Out "Spheres of Influence" in the U.S. Airline Industry', Strategic Management