00751cam a2200229 a 4500 000010891 20200929162319.0 721222s1971 onca b 001 0 eng 0802016782 0802000495 (microfiche) DO-SdBNP eng LC BNPHU QE538.5 .C47 551.22 C419t Cervený, Vlastislav. 26258 Theory of seismic head waves / Vlastislav Cervený y Ravi Ravindra. [Toronto] : University of Toronto Press, 1971. xvi, 312 p. : il. ; 24 cm. Bibliografía: p. [297]-306. Terremotos 26259 Ravindra, Ravi, joint author. 26260 Catalogación por copia / LC BNGR 0 0 2 0 MO GR GR CT 2009-10-12 LF1 0 551.22 C419t 10891-10 2020-06-25 2020-06-25 2 Préstamo interno 10633 10633