Blake, Robert R, 1918- Grid approaches for managerial leadership in nursing / Robert R.Blake, Jane Siryley Mounton, Mildred Tapper. - St. Louis : The C.V. Mosby, 1981. - vii, 158 p. ; 23 cm. Includes bibliographical references and index. Open access. ISBN: 0801606969 Subjects--Topical Terms: Nursing services administration.