000 00268n a2200109ua 4500
040 _aP K Kelkar Library, IIT Kanpur
100 _aTaylor, Grant
245 0 _aMastering american english
_cGrant Talyor
260 _a
_b
_c
300 _a212p
997 _aA37695 C
999 _c461677
_d461677