000 00288nam a22001337a 4500
003 SGT
020 _a81-7141-800-7
082 _a617.8
_bRED
100 _aREDDY, G. LOKANADHA
245 _aHEARING IMPAIRMENT
260 _aINDIA
_bDPH PUB.
_c2018
300 _a292
942 _2ddc
_cBK
_016
999 _c21749
_d21749