TY  - GEN
AU  - Cresswell, John
AU  - John Hartley, rev. with add material by J. H. Sullivan
TI  - Esperanto
T2  - (Teach yourself books)
SN  - 0340405902
PY  - 1987///
CY  - Kent
PB  - Hodder and Stoughton
KW  - Esperanto - Textbooks for English speakers
ER  -