331.81
S561H
               Human problems of shift work a study of the socio psychological processes in worker adjustment to shift work in industry - New Delhi : Shri Ram Centre for Industrial Relations, 1970.
               xx, 247p. ;23cm
                ISBN:

71796
71797
C18219
                Subjects: Manpower-India; Shift systems-India; Psychology,Industrial relations-India; Industries-Social aspects-India.