00465nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082002300095100003700118245007000155260004000225300001700265365001300282OSt20230421120025.0210423s2012    xx            000 0 und d  a9780821887257  cAL  aeng  a510.072 223bSALJ  aSALLY (Judith D);Sally (Paul J).  aRoots to Research:a vertical development of mathemaical problems.  bAmerican mathematical societyc2012  axiii,338bPB  b760cINR