Gildas salvianus; the reformed pastor : shewing the nature of the pastoral work; especially in private instruction and catechizing / by ... Richard Baxter. - Baxter, Richard, 1615-1691 (printed by Robert White, for Nevil Simmons, bookseller at Kederminster, and are to be sold by William Roybould at the Unicorn in Pauls Church-yard, 1656)