A Treatise of Equivocation: Wherein is Largely Discussed the Question Whether a Catholicke Or Any Other Person Before a Magistrate Beyng Demaunded Uppon His Oath Whether a Preiste Were in Such a Place, May - Notwthstanding His Perfect Knowledge to the Contrary - Wthout Periury ... Answere, No, Wth this Secreat Meaning Reserued in His Mynde, that He was Not There So that Any Man is Bounde to Detect it