Open World Preliminary Student's Book Pack (SB wo Answers w Online Practice and WB wo Answers w Audio Download)
Open World Preliminary Student's Book Pack (SB wo Answers w Online Practice and WB wo Answers w Audio Download) by HumphreysNiamh, Niamh Humphreys, Susan Kingsley, Sheila Dignen.
Published by Cambridge University Press, (2019), 312 pages.
Topics: English language.