TY  - BOOK
AU  - Iyer,H.M.
AU  - Hirahara,K.
TI  - Seismic tomography: theory and practice 
SN  - 0412371901
PY  - 1993///
CY  - London
PB  - Chapman & Hall
KW  - Seismic tomography
N1  - includes bibliographical references and index
ER  -