Bunker, Laurence H. Measuring office work / by Laurence H. Bunker. - London : Isaac Pitman, 1964. - vii, 80 p. : illus. ; 19 cm. Bibliography: p. 75-78. LCCN: 66032045 Subjects--Topical Terms: Office practice. LC Class. No.: HF5547 / .B92 Dewey Class. No.: 651 / BUM 1964