Molecular biology: an introduction to chemical genetics J. M. Barry and E. M. Barry. Barry, John Michael. Barry, E. M., joint author. Molecular genetics. QH431 .B302 1973 574.8732 BAM Bibliography: p. 129-130. Englewood Cliffs, N.J., Prentice-Hall 1973 1973 1973 Text xiii, 142 p. eng Concepts of modern biology series