00239nam a2200097Ia 4500080001800000245003900018260004300057300001400100500000800114583001900122  a13.09.03 E275  aEffective supervision in a factory  bThe Industrial SocietyaLondonGBc1988  aiv, 40 p.  aIDS  c3/7/00kM2LMGR