00345nam a2200133Ia 450000500170000008000180001724500150003526000640005030000270011458300180014165000230015994200120018299900170019420260716043613.0  a03.02.04 N532  a[Document]  bInstitudo de Educacion Obrera de la CTMaCuernavacaMXc1984  a1 v. (various pagings)  c9/14/05kJOYD  aECONOMIC RECESSION  cMmN532  c50640d50640