The Ribonucleic acids edited by P. R. Stewart and D. S. Letham. - New York Springer-Verlag c1973. - xii, 268 p. ill. Includes bibliographies and index. ISBN: 3540061908 LCCN: f 31000170 //r89 Subjects--Topical Terms: RNA LC Class. No.: QP623 / .R5 1973 Dewey Class. No.: 574.8/732