TY - BOOK AU - POSEN Barry TI - The sources of military doctrine: France, Britain and Germany between the world wars SN - 0801494273 (pbk.) : PY - 1986/// CY - Ithaca NY PB - Cornell Univ Press, KW - MILITARY ART AND SCIENCE KW - DOCTRINE N2 - Historical study of the development of doctrine and the role it played in grand strategy including the failure of the French Maginot Line, and the success of German Blitzkreig and Britain's air defence system ER -