be in labor
131labor distribution code — (LDC) A two digit code designating personnel costs for specific activities at all postal organizations and installations. (Also see activity code and designation code) …
132Labor(atorium) — Labor(atorium) …
131labor distribution code — (LDC) A two digit code designating personnel costs for specific activities at all postal organizations and installations. (Also see activity code and designation code) …
132Labor(atorium) — Labor(atorium) …