000 00363nam a22001337a 4500
020 _a9780521683258
082 _a419.071 RIC ESP23
100 _aRichards,Jack.C and Rodgers,Theodore.S
245 _aApproaches and Methods in Language Teaching
250 _a2nd ed.
260 _aNew York:
_bCambridge University Press,
_c1986.
300 _a270p.
942 _cBK
999 _c558298
_d558298