00389    a2200157   4500001000700000003000400007005001700011008004100028082001600069100002600085245004300111260003100154300001000185653001800195700001800213068919OSt20220329142111.0                                          a512.7bP77N1 aPommersheim, James E.1 aNumber theorycby James E. Pommersheim  aNew YorkbJohn Wileyc2010  a763p.  aNumber Theory  aMarks, Tim K.