Step by step in Esperanto
Subtitle: a textbook for English-speaking students, for class teaching or home study with graduated reading-matter, numerous exercises, and index
By: Montagu C. Butler.
Edition: 9th edition
Publisher: Esperanto League for North America, Inc.
Published: 1991
Place of publication: El Cerrito, Calif
Language: eng
Number of pages: 280
Subjects: Esperanto
Notes: Includes index.