J31, J32, J33, J64, J81
F16 F23 F66 J33 J53 J81 J83 M52 M54
; Compensation and Compensation Methods and Their Effects, M54 - Labor Management , J33 - Compensation
M12 - Personnel Management; Executives; Executive Compensation, M52 - Personnel Economics
C21, C93, M54
D22, J81, O15, O31
J81 Labour Standards: Working conditions
M12, M52, C93
C91, D23, J33, L23, M12, M54
C72, C92, M53, M54
C91, J31, J38, M12, M52, Z13