00576nam a22001937a 4500 20181210011714.0 180415s1959 uk ||||| |||| 001 0 eng d BD-DhBPA BD-DhBPA 658.51 ROW 1959 Rotroff, Virgil H 75851 Work measurement. / Virgil H Rotroff New York : Reinhold , [1959] . vii, 203 p. : ill.; 12 cm. Reinhold management science series 75852 Index present. Al Amin Work measurement. 75853 ddc BK 26619 26619 0 ddc 0 0 BPATC BPATC GEN 2018-04-15 0 658.51 ROW 1959 44886 2018-04-15 00:00:00 2018-04-15 BK Al Amin