Description
Item Description:"Originated in workshops held in Moscow and Leningrad in August 1990 and in a conference held in Hanover, N.H. and Washington, D.C. in April 1991"--Pref.
Physical Description:ix, 206 p. : map ; 25 cm.
Bibliography:Includes bibliographical references and index.
ISBN:0253319390 (cloth : alk. paper)
0253208238 (pbk. : alk. paper)