ISBN: B000SERLHIAn Introduction to Symbolic LogicBy: Langer, Susanne K.See ReviewsISBN: B000SERLHIFormatsPaperbackOut of stockConditionsLike NewUnavailableVery GoodUnavailableGoodUnavailableAcceptableUnavailableNewUnavailableFormatsPaperback (Out of stock)ConditionsUnavailableSee all 1 editions