00525nam a2200169Ia 4500082002100000100004000021245009100061260002800152300001600180500000500196690000600201700000500207952010200212964001700314921000900331999001500340  a331.882bIn61.PE  aInternational Labour Office, Geneva  aParticipation by empolyers and workers organisations in economic and social planningb  aGenevabThe Auth.c1971  aviii, 247p.  a  a   a  00104070aISIbISId1998-08-03l0o331.882 In61.PEpDP7619r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a4366  c4366d4366