An Episcopal almanack : for the year of the worlds creation 5027, mankinds redemption 1678 : being the second after bissextile or leap-year : illustrated and continued with the lives and actions of divers eminent bishops, and doctors of the church, with several other things necessary for an annual ephemeris : calculated properly for the famous university and town of Cambridge, whose longitude is 24 degr. and 20 min latitude 52 degr. and 17 min.