ISBN: 0023038500ISBN13: 9780023038501Elementary number theoryby Efraim P. ArmendárizSee ReviewsISBN: 0023038500ISBN13: 9780023038501FormatsHardcoverOut of stockConditionsLike NewUnavailableVery GoodUnavailableGoodUnavailableAcceptableUnavailableNewUnavailableFormatsHardcover (Out of stock)ConditionsUnavailableSee all 1 editions