Eastham, J.K.
Graphical economics / J.K. Eastham - London : English University Press , 1960 - xiv, 333p. : 22 cm.
Includes bibliographical references and index.
Economics
330 / EAS
Graphical economics / J.K. Eastham - London : English University Press , 1960 - xiv, 333p. : 22 cm.
Includes bibliographical references and index.
Economics
330 / EAS