TY - BOOK AU - Cunningham,Wendy V. TI - Heterogeneity among Mexico's micro-enterprises: an application of factor and cluster analysis / T2 - Policy research working paper U1 - 338.642 PY - 1998/// CY - World Bank PB - Washington, DC : KW - PEQUEÑA Y MEDIANA EMPRESA KW - CLUSTER KW - TRABAJADORES KW - PEQUEÑA EMPRESA N1 - Bibliografía: p. 39-42 ER -