A Catalogue of Thirty Thousand Volumes, (with the Prices Printed) of Several Libraries Just Purchas'd; Particularly the Library of William Kynaston, Esq. Late One of the Masters in Chancery... Mr Josiah Martin, Praeceptor of the Modern Languages... as Also the Libraries of W. Glanvil... Which Will Begin to be Sold, at T. Osborne's... on Monday the 29th of May, 1749