Steers, J. A. An introduction to the study of map projections / J. A. Steers. - 10th ed. - London : University of London Press, 1956. - xxviii, 324 p. : ill. ; 22 cm. Includes index. 313 313 Subjects--Topical Terms: Mathematical geography. Dewey Class. No.: 526.8 / S32i