An introduction to the theory of seismology /
Bullen, Keith Edward, 1906-
An introduction to the theory of seismology / Keith E. Bullen. - Cambridge [Eng.] : University Press, 1953. - 381 p. : ill. ; 23 cm.
Includes bibliographical references.
Seismology.--------
551.22
An introduction to the theory of seismology / Keith E. Bullen. - Cambridge [Eng.] : University Press, 1953. - 381 p. : ill. ; 23 cm.
Includes bibliographical references.
Seismology.--------
551.22