ISBN 9781461330141 books & textbook
Speaking of Apes: A Critical Anthology of Two-Way Communication with Man (Topics in Contemporary Semiotics)
Sebeok, Thomas A. Umiker-Sebeok, Jean
Springer /2012-11-27 Paperback / 500 Pages
isbn-10: 1461330149 / isbn-13: 9781461330141
