000 00284 a2200109 4500
082 _a621 KHA-BEE
100 _aKhalid,Zafir (150332)
245 _aSmart Stick for Blind Person
260 _aIslamabad
_bDepartment of Electrical Engineering(AUI)
_c2019
300 _aix;61p.
942 _cSP
999 _c16354
_d16354