To William Creech from Aberdeen Elements needed for students in class. He has written new advertisement, since Creech not entirely satisfied with previous one. Campbell, whose imprimatur Beattie always seeks, is well pleased with it. Asks creech, as soon as it is finished, to send forty copies in sheets for sutdents in class, who will need them eight or ten days hence. He has received sheets up to p. 368 and is revising them. 28 October 1789