Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
551.22 C131 60100
Reflection and refraction of progressive seismic waves London McGraw-Hill 1962 xxii,282p. * Geology Seismology * Dix C H, Flinn E A, * Title