Subrahmanyam, Sanjay Improvising empire : Portuguese trade and settlement in the Bay of Bengal, 1500-1700 / Sanjay Subrahmanyam. - Delhi : Oxford University Press, 1990. - xix, 269 p. ; Includes index. ISBN: 0195625706 : Subjects--Topical Terms: Portuguese-History.--India Dewey Class. No.: 954.004691 / Im