000 00268nam a22001217a 4500
003 SGT
082 _a370
_bSIN
100 _aSINHA, KUMAR DHIRAJ
245 _aELEMENTS OF HEARING IMPAIRMENT
260 _aDELHI
_bKANISHKA
_c2017
300 _a248
942 _2ddc
_cBK
_03
999 _c17778
_d17778