CClavis arithmeticaeClavis arithmeticaede John Parsons, Tho WastellMateriasAlgebraEarly works to 1800ArithmeticEarly works to 1900Ediciones (2)Clavis arithmeticae (1705)inglésClavis arithmeticae (1703)inglésMás obras de John ParsonsSaving The West Somerset Railway The Branch Line That Refused To DieTTristars Stage A.Tristars Stage A.TTristars Stage C.Tristars Stage C.
