Erra Pater's usefull and necessary observations : containing remarkable days for ever, moveable feasts and terms for ten years to come, fixed terms with their returns, and time of commencement at Oxford, and Cambridge. Tables to reduce pounds into shillings, pence, and farthings, &c. nobles, angels and marks into pounds ... instructions to make bonds, bills, letters of attorney, release, &c. with a brief chronicle of the kings of England since William the Conqueror. Licensed and entred according to order.