000 00456nam a22001577a 4500
999 _c6695
_d6695
008 200928b ||||| |||| 00| 0 eng d
020 _a0521574196
040 _cDDC
082 _222
_a418.007
100 _aTomlinson,Brian
245 _amaterials development in language teaching
260 _acambridge
_bcambridge university press
_c1998
300 _axiv,368p.
_bill.:
_c22cm
500 _ainclude bibliographical reference and index
942 _2ddc
_cBK