00395nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082001500095100002000110245003000130260003800160300001400198365001300212OSt20230408121554.0210423s2008 xx 000 0 und d a9788181289834 cAL aeng a512.3 HOWJ aHOWIE (John M). aFields and galois theory. aNew DelhibSpringer Pvt Ltdc2008 ax,227bPB b225cINR