A Universal Second Language /
Hankes, Elmer Joseph
A Universal Second Language / Elmer, Joseph Hankes - Minnieapolis, Minnesota : The Hankes Foundation, 1992 - 170 p. ; 23 cm.
Incluye indice
9205837105
Lenguaje artificial
Lenguajes universales
PM 8088 H34 / 1992
A Universal Second Language / Elmer, Joseph Hankes - Minnieapolis, Minnesota : The Hankes Foundation, 1992 - 170 p. ; 23 cm.
Incluye indice
9205837105
Lenguaje artificial
Lenguajes universales
PM 8088 H34 / 1992