TY  - BOOK
AU  - Asim Bashir
TI  - Early pridiction of strength of concrete by using ultrasonic pulse velocity
U1  - P-15 
PY  - 3105///-1999
CY  - Risalpur
PB  - MCE
KW  - Projs
N1  - 0; 0; 0; P_15
ER  -