Menon, K.P.S. Changing patterns of diplomacy / K.P.S. Menon. - Bombay : Bharatiya Vidya Bhavan, 1977. - 37 p. ; 22 cm. Dr. Saiyidain memorial lectures ISBN: (N.A.) : Rs. 5/- Subjects--Topical Terms: Diplomacy.Internationa relations. Dewey Class. No.: 327.2