000 00246nam a22001217a 4500
003 SGT
082 _a370
_bMAN
100 _aMANNA, ARUN
245 _aORIENTATION AND MOBILITY
260 _aDELHI
_bRIP
_c2019
300 _a222
942 _2ddc
_cBK
_02
999 _c17431
_d17431