00503nam a2200169Ia 4500082002200000100004000022245008000062260002200142300000900164500000500173690000600178700000500184952010300189964001700292921000900309999001500318  a338.4767bIn61.PM  aInternational Labour Office, Geneva  aPractical methods of increasing productivity in manufacturing industries.b  aGenevabILOc1953  a23p.  a  a   a  00104070aISIbISId1998-08-21l0o338.4767 In61.PMpDP1017r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a5411  c5411d5411