000 00426nam a22001457a 4500
999 _c4716
_d4716
020 _a0521273862
082 _a428.34
_bH68
100 _aHover, David
245 _aThink twice teacher's book: communication activities for beginner to intermediate students
260 _aCambridge
_bCambridge University Press
_cc1986
300 _a110 p.
_b24 cm.
650 _aEnglish language
650 _aEnglish communication
942 _cBK