CORE
🇺🇦
make metadata, not war
Services
Research
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
Uso de software de precios unitarios en la elaboración de paquetes de concurso e inspección de obras
Authors
Humberto Aguilera Gallegos
Luis Enrique Castillo Ríos
+24 more
Oscar Omar Castro Hernández
Angeles Belem Chalchi Guzman
Jose Manuel Deloya Deloya
Laura Montserrat Duran Baeza
Araceli Espinoza Farfan
Fabian Estrella Navarrete
Roberto Fragoso López
José Armando Granados Luevano
Maria Del Rosario Hernández Hernández
José Alfredo Hernández Salgado
Lizette Jiménez Cruz
Luis David Lira Moctezuma
Reyna López Regalado
Nancy Montoya Pena
Citlali Olvera Rivera
Paulo Cesar Osorio García
Francisco Puebla Aguilera
Manuel Alejandro Quezada Nuñez
Isaias Reyes Ramírez
Ismael Rodríguez Calderón
Marco Antonio Suaréz Medina
Carlos Tello Cisneros
Omar Valverde López
Gabriela Vázquez Vega
Publication date
25 November 2009
Publisher
Instituto Politécnico Nacional (IPN)
Abstract
Abstract is not available.
Similar works
Full text
Available Versions
Red Mexicana de Repositorios Institucionales
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:56BNCTTESIS101:123456789/5...
Last time updated on 03/09/2019