00720nam a2200229 a 450000100060000000300080000600500170001400800410003103500200007204000270009204100080011908200250012710000200015224500700017226000350024230000280027750400530030550500120035865000250037065000260039585600690042167394BD-RjUL20211209081639.0170325s20001967paua     b    001 0 eng d  a(BD-RjUL) 67525  aDLCcDLCdBD-RjULbeng  aeng00a530.15223bSTB 19671 aStakgold, Ivar.10aBoundary value problems of mathematical physics /cIvar Stakgold.  aNew York :bMacMillan,cc1967.  aV. p. :bill. ;c23 cm.  aIncludes bibliographical references and indexes.0 aVol.1-- 0aMathematical Physics 0aMathematical physics.  3Macmillan Series in Advanced Mathematics And Theoretical Physics