000 00299nam a2200121Ia 4500
008 220901s2017 xx 000 0 eng d
082 _a372.6 SIN
100 _aSinha, A.K.
245 0 _aEssentials of English Language Teaching
260 _bDelhi: Shipra
_c2017
300 _a374
942 _2ddc
_cBK
_02
999 _c6912
_d6912