TY  - BOOK
AU  - EWING, W.M.
AU  - JARDETZKY, W.S.
AU  - PRESS, Frank
TI  - ELASTIC WAVES IN LAYERED MEDIA
SN  - 07 019860 8
U1  - 551.36 
PY  - 1957///
CY  - New York
PB  - McGraw-Hill Book Company Limited, New York 
ER  -