Primrose, Sandy B. Principles of gene manipulation / Sandy B. Primrose, Richard Twyman, Bob Old. - 6th ed. - Malden, MA : Blackwell Science, c2001. - vi, 390 p. : ill. 25 cm. Old's name appears first on earlier edition. Includes bibliographical references and index. ISBN: 9780632059546;0632059540 Subjects--Topical Terms: DNA, RecombinantGenetic Engineering National Library of Medicine Call No.: QH 442 / .P75 2001