00416nam a2200157 a 450000500170000002000150001708200160003210000210004811000220006924500310009125000170012226000400013930000230017949000370020270000190023920251203110107.0  a0750627689  a530.14bLAN  aLandau, L.D. and  aHamermesh, Morton  aClassical theory of fields  a4th rev. ed.  aOxfordbButterworth-Heinemannc1998  axiii,402p.c23 cm.  aCourse of theoretical physicsd2  aLifshitz, E.M.