Grillo, Elmer V. Work measurement in the office : a guide to office cost control / [by] Elmer V. Grillo and Charles J. Berg. - New York : McGraw-Hill, 1959. - NOMA series in office management . Includes bibliographical references. LCCN: 58013869 /L Subjects--Topical Terms: Work measurement.Office practice. LC Class. No.: HF5547 / .G76 Dewey Class. No.: 651.4