TY  - BOOK
AU  - Krautkramer, Josef
TI  - Ultrasonic Testing of Materials 
SN  - 8181280709
U1  - 620.11274 
PY  - 1990///
CY  - New Delhi : 
PB  - Springer, 
KW  - Materials Ultrasonic Testing
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-8128-070-9.pdf
ER  -