000 00263 a2200109 4500
082 _a621 FAT-BE
100 _aMahnoor Fatima (150232)
245 _aHaptic Device Visually Impaired.
260 _aIslamabad
_bAir University
_c2015
300 _aiii;61p.
942 _cSP
999 _c16638
_d16638