00305nam 2200039 450000100030000000300230000300500090002600800410003508200110007602000180008710000190010526000090012424500400013339StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a516.36 a9788126531356 aErwin Kreyszig bWILEY aAdvanced Engineering Mathematics 9E