Introductory topics :intermediate listening comprehension /Helen Sophia Solórzano; Laurie Leach Frazier; Lê Huy Lâm giới thiệu.

Thông tin tác giả: Sophia Solórzano, Helen.

Northstar : listening and speaking : Intermediate /Helen Sophia Solorzano, Jennifer Schmidt

Thông tin tác giả: Solórzano, Helen Sophia

Focus on Writing

Thông tin tác giả: Solorzano, Helen,Wiese, David

Introductory topics--intermediate listening comprehension /Helen Sophia Solórzano; Laurie Frazier.

Thông tin tác giả: Solórzano, Helen Sophia., Frazier, Laurie.

Contemporary topics 1 :Intermediate listening and note-taking skills /Helen Solórzano; Laurie Frazier ; Michael Rost editor.

Thông tin tác giả: Solórzano, Helen., Rost, Michaeleditor., Frazier, Laurie.

Northstar 3: Listening and speaking

Thông tin tác giả: Solorzano,Helen S., Schmidt,Jenifer P.L.

Contemporary Topics 1 : Intermediate listening and note-taking skills / Helen Solorzano...[và những người khác]

Thông tin tác giả: Laurie, Frazier, Michael, Rost, Solorzano, Helen

Contemporary topics : 21st century skills for academic success

Thông tin tác giả: Solórzano, Helen,Frazier, Laurie,Rost, Michael

Contemporary topics 1 : Teacher's pack : intermediate listening and note taking skills /Helen Solaorzano, Laurie Frazier, Michael Rost.

Thông tin tác giả: Solórzano, Helen Sophia., Rost, Michael, Frazier, Laurie

Contemporary topics 1. Intermediate. Academic listening and note-taking skills

Thông tin tác giả: Solórzano, Helen,Frazier, Laurie Leach,Rost, Michael

Northstar :Focus on listening and speaking (intermediate) /Helen S. Solórzano, Jennifer P. L. Schmidt; ...

Thông tin tác giả: Solórzano, Helen S., Boyd, Frances,Series editors, Numrich, Carol,Series editors, Schmidt, Jennifer P. L.

Northstar listening and speaking :Intermediate : teacher's manual and achivement tests /Helen S. Solórzano, Jennifer P. L. Schmidt; Frances Boyd, Carol Numrich series edition

Thông tin tác giả: Solórzano, Helen S., Numrich, CarolSeries editors., Boyd , FrancesSeries editors, Schmidt, Jennifer P. L.