Waterways and the Cultural Landscape

Principals and agents : the structure of business / edited by John W. Pratt and Richard J. Zeckhauser ; contributors, Kenneth J. Arrow ... [et al.]

The use of mathematics in economics / Russian ed. edited by V. S. Menchinov ; contributors: O. Lange ... [et al.].

Futurenatural: nature, science, culture/edited by George Robertson...[et al.]

Soviet foreign policy / contributors to volume I, I.N. Zemskov ...[et al.]