Facsim. ed. containing: Introduction to the teaching of living languages / L. Sauveur - Causeries avec mes élèves /L. Sauveur - Berlitz method first book / M.D. Berlitz -Berlitz method second book / M.D. Berlitz.
Lambert Sauveur and Maximilian Berlitz. ISBN 0415215595. Published by Routledge in 2000. Publication and catalogue information, links to buy online and reader comments.