TY  - BOOK
AU  - Abdul Rahman.
AU  - Dr. Tariq Mairaj Rasool
TI  - MATERIAL CLASSIFICATION USING ULTRASONIC ECHOES
U1  - 621.3 
PY  - 2014///
CY  - Islamabad
PB  - PNEC NUST
KW  - Electrical Engineering MS-Thesis
ER  -