LEADER 00839nam0-2200301---450- 001 990009920430403321 005 20141127112622.0 010 $a0444419047 035 $a000992043 035 $aFED01000992043 035 $a(Aleph)000992043FED01 035 $a000992043 100 $a20141127d1980----km-y0itay50------ba 101 0 $aeng 102 $aNL 105 $aa-------001yy 200 1 $aSeismic migration$eimaging of acoustic energy by wave field extrapolation$fA. J. Berkhout 210 $aAmsterdam$cElsevier$d1980 215 $aXII, 339 p.$cill.$d25 cm 610 0 $aFisica terrestre 700 1$aBerkhout,$bA. J.$0524191 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009920430403321 952 $aGM1 AC II 13$b65426$fGM1 959 $aGM1 996 $aSeismic migration$9830785 997 $aUNINA