Grillo, Elmer V. Work measurement in the office : a guide to office cost control / Elmer V. Grillo and Charles J. Berg - New York : McGraw Hill Book Co. , 1959. - X,186 p. : ill. ; 23 cm. Includes Index. Subjects--Topical Terms: Work Measurement. Dewey Class. No.: 651 / GRW 1959