TY  - BOOK
AU  - Ben Menhahem,Ari, Singh, Sarva Jit.
AU  - x
TI  - Seismic waves and sources: x
SN  - x
U1  - 551.22/BES 
PY  - 1981///
CY  - N.Y.
PB  - Springer-Verlag
KW  - Earth Quakes
KW  - Seismology - Mathematics
N1  - x
ER  -