TY  - BOOK
AU  - Wells,John C.
TI  - Jen nia mondo: an introductory series of lessons in Esperanto- the living language which aims to solve the world’s language problem by becoming a second language, neutral and simple for all mankind 
SN  - 0-902756-10-9
PY  - 1979///-1984
CY  - Teddington
PB  - Group Five
KW  - Esperanto
KW  - Metodoj
N1  - Vol. 2, 1a eld
ER  -