000 004710000a22001930004500
005 20220107000632.0
060 _a100
245 _aAids and tests in the teaching of English as a second language
260 _aLondon :
_bOxford University Press,
_c
440 _a1959
300 _a119
100 _aSomaratne
_bW R P
_fAuthor
650 _aEnglish language - Study
041 _aeng
050 _a010
022 _a850
_cAV
082 _a420.7
_dSOM
942 _cBK
999 _c546797
_d546797