TY  - BOOK
AU  - Behzad Jawan Bakhsh
AU  - Muhammad Ammad Siddique, 
AU  - Syed Muhammad Zain
TI  - Ultrasonic pathfinder for the visually impaired
U1  - BE-EE-3 
PY  - 2015///
CY  - Islamabad
PB  - NUST-SEECS
N1  - Supervisors: Muhammad Jameel Nawaz Malik, Dr. Rehan Hafiz
UR  - http://10.250.8.41:8080/xmlui/handle/123456789/11593
ER  -