Introduction to molecular biology / G. H. Haggis ; including material contributed to the first edition by D. Mitchie ... [et al.] ; a new appendix on x-ray diffraction by B. M. Blow ; and a section on tumor viruses by Rose Sheinin. Haggis, G. H. Haggis, G. H., ed. Molecular biology. QH506 .I55 1974a 574.8 HAI Includes bibliographical references and index. London : Longman, 1974. 1974. 1974 Text x, 428 p. : eng A Longman text