549,213 WATSON JAMES D. Molecular biology of the gene/J[ames] D. Watson ; with ill. by Keith Roberts. - 2 ed. - Menlo Park, California [etc.] : W.A. Benjamin, Inc., [1970]. - XXI, 662 s. : il., wyfcr. j 2?. cm ISBN 8053-9020-0 ( Glothbound Ed.) ISBN 8053-9003-9 ( Paperback Ed.)