000 00378nam a2200133 i 4500
008 010101s1983 sp g eng
020 _a0582403855
245 4 _aThe practice of English language teaching
_c/ Harmer, Jeremy
260 _aEssex
_b:Longman
_c,2001
650 _aDIDÁCTICA
700 _aHarmer, Jeremy
997 _e2