00494nam a2200193Ia 450000500170000000800410001703700100005808200230006810000260009110000340011711000180015124500360016925000110020526000300021630000120024665000160025865000170027465100090029120260814110237.0260814t1991    xx            000 0 und d  acanje  aBIB/13.06.00/05271  aErmida Uriarte, Oscar  aVillavicencio Ríos, Alfredo  aADEC-ATC-Lima 0aSindicatos en libertad sindical  a3a. ed  aLima :bADEC-ATC,  c1991  a195 pb  aLEGISLACION  aSINDICALISMO  aPERU