00338nam a2200145Ia 4500003000400000005001700004008004000021040000700061041001200068082001600080100002300096245003700119260002800156300000800184OSt20220920161022.0210210b1971   xxu||||| |||| 00| 0 eng d  cAL  aEnglish  a512.02 FRAF  aFRALEIGH (John B).  aFirst course in abstract algebra  aLondonbA W P Co.c1971  a447