Das Gupta, A. . Economic and Commercial Geography / Textual Documents A. Das Gupta. - 27th ed. / - Calcutta : A. Mukherjee & Co , 1978. - xv, 930p. : ill. ; 22cm . Bib. Subjects--Index Terms: Economics-Geography Geography-Economics MS-Economics G-Education Dewey Class. No.: 380.124