Russian Formalism: A Retrospective Glance. A Festschrift in Honor of Victor Erlich. Edited by Robert L. Jackson and Steven Rudy. Yale Russian and East European Publications, vol. 6. New Haven, Conn.: Yale Center for International and Area Studies, 1985. xiii, 304 pp. Cloth.Soviet Literary Structuralism: Background, Debate, Issues. By Peter Seyffert. Columbus, Ohio: Slavica, 1985. 378 pp. $17.95, paper.