TY - BOOK AU - Mendus Vernon L B TI - National security concepts of states : Sri Lanka T2 - "United Nations Institute for Disarmament Research, Publication" U1 - "V498.:1941.N9, N2/UN" PY - 1992/// CY - New PB - York U N USA KW - Freedom Struggle History N1 - Bibliography: P 201-05 ER -