000 00464nam a22001577a 4500
999 _c4717
_d4717
020 _a0521273854
020 _a9780521273855
082 _a428.34
_bH68
100 _aHover, David
245 _aThink twice student's book: communication activities for beginner to intermediate students
260 _aCambridge
_bCambridge University Press
_cc1986
300 _a96 p.
_billus. ; 24 cm.
650 _aEnglish language
650 _aEnglish communication
942 _cBK