Mickelson, Peter Palmer. Elementary school administration Peter Palmer Mickelson, Kenneth H. Hansen. - New York McGraw-Hill 1957. - 335 p. illus. - McGraw-Hill series in education . Includes indexes. Includes bibliographical refernces. LCCN: 57008014 Subjects--Topical Terms: School management and organization LC Class. No.: LB2822.5 / .M534