TY - BOOK AU - Freifelder,David AU - Malacinski,George M. TI - Essentials of molecular biology SN - 0867201371 AV - QH506 .E87 1992 U1 - 574.88 2nd PY - 1993/// CY - Boston PB - Jones and Bartlett Publishers KW - Molecular biology N1 - Includes bibliographical references and index ER -