Essentials of Geophysics: Seismology by R. D. van der Hilst (source code)

= Essentials of Geophysics: Seismology by R. D. van der Hilst
{c}
{tag=Work by R. D. van der Hilst}
{title2=MIT 12.201, fall 2004}

https://ocw.mit.edu/courses/12-201-essentials-of-geophysics-fall-2004/b78f19037066b01c0977aa9dda43b225_ch4.pdf

Course instructor attribution: https://ocw.mit.edu/courses/12-201-essentials-of-geophysics-fall-2004/