Vol. 38 No. 128 (2002)

Published: 2012-06-07

Editorial

Sala de Patrimonio documental: un aporte a la investigación

María Cristina Restrepo

7-8
- PDF (Spanish)

Artículos

Analysis of performance and consumption of labor in construction activities

Luis Fernando Fernando Botero Botero

9-21
- PDF (Spanish)
Model for the selection of a programming system for production. A strategic approach

Carlos Alberto Alberto Castro Z., Mario César César Vélez G.

23-32
- PDF (Spanish)
Characterization of a Native Strain of Aspergillus niger and Assessment of Citric Acid Production

Alex Sáez Vega, Liliana Flórez Valdés, Andrés Cadavid Rendón

33-42
- PDF (Spanish)
Objects of classical algebraic geometry and ringed spaces

Carlos A. Cadavid Moreno

43-52
- PDF (Spanish)
Study of state of the art of injection molding in Colombia

Alvaro Guarín Grisales, Gabriel Jaime Páramo B.

53-65
- PDF (Spanish)
Analysis Guide to determine the nature of distribution channels - an approach to market orientation

Jaime Baby M.

67-77
- PDF (Spanish)
The legacy of Frederick Irving Herzberg

Juan F. Manso Pinto

78-86
- PDF (Spanish)
Financial managenment; Financial crises - congresses

Fernando E. Suescún M.

87-97
- PDF (Spanish)