Effective techniques for english conversation groups /
Dobson, Julia M.
Effective techniques for english conversation groups / Julia M. Dobson. - Washington, D. C. : United States Information Agency, 1981. - ix, 137 p. ; 23 cm.
Incluye bibliografia.
PE1128 / D62
Effective techniques for english conversation groups / Julia M. Dobson. - Washington, D. C. : United States Information Agency, 1981. - ix, 137 p. ; 23 cm.
Incluye bibliografia.
PE1128 / D62
