Scott, Roger. Bridge to IELTS : pre-intermediate-intermediate band 3.5 to 4.5 : teacher's book / by Roger, Scott and Kate, Fuscoe. - 1st ed. - United Kingdom : National Geographic Learning, 2013. - 159 p. ; 28 cm. ISBN: 9781133317494 (pbk.) Dewey Class. No.: 428.24 / SCO