David Freifelder Essentials of Molecular Biology - 4th Ed - New Delhi Narosa Publishing House 2006 - 491p David Freifelder & George M. Malacinski: Essentials of Molecular Biology. (4th Ed) New Delhi. Narosa Publishing House, 2006. 81-7319-696-6--(574.88FRE) ENGLISH ISBN: 81-7319-696-6 Dewey Class. No.: 574.88 / FRE