Essential mathematics for economists /
Black, John. 1931-
Essential mathematics for economists / J. Black, J. F. Bradley. - 2d ed. - New York : J. Wiley, c1980. - x, 316 p. : ill. ; 24 cm.
Includes index.
0471276596 £12.50
79040826
GB80
Economics, Mathematical.
HB135 / .B54 1980
510/.2/4339
Essential mathematics for economists / J. Black, J. F. Bradley. - 2d ed. - New York : J. Wiley, c1980. - x, 316 p. : ill. ; 24 cm.
Includes index.
0471276596 £12.50
79040826
GB80
Economics, Mathematical.
HB135 / .B54 1980
510/.2/4339