| Table of contents Ing. Ind. vol.33 no.1 La Habana Jan.-Apr. 2012 Editorial | | | | · Editorial Note Cuesta-Santos, Armando; Fleitas-Triana, María Sonia
| | | Artigos originais | | | | · The use of ergonomic evaluation index for chambermaids in the hotel industry Real-Pérez, Grether Lucía; García-Dihigo, Joaquín Aramis; Piloto-Fleitas, Neydalis
| | | | · Measuring the quality of the internal customer in a hotel facility Falcón-Acosta, Odalys; Petersson-Roldán, Maritza; Benavides-García, Sonia; Sánchez-Falcón, Rocío
| | | | · Data analysis as teaching management support at industrial engineering university course Heredia-Rico, Jobany José; Rodríguez-Hernández, Aida Georgina; Vilalta-Alonso, José Alberto
| | | | · Batch release for investigational products González-Fuentes, Daymara; Delgado-Fernández, Mercedes; Fontanet-Tamayo, Lizette; Vallín-García, Antonio
| | | | · Design of a procedure to develop the self-contro to integrated human capital management system González-Alvarez, Roxana; Torres-Estévez, Gretel; Pérez-De Armas, Marle; Varela-Izquierdo, Noel
| | | | · Evolutionary techniques for multi-objective problems in production planning Frutos-Alazard, Mariano; Tohmé-Hauptmann, Fernando
| | | | · Design of the software implementation process at DESOFT Havana Isasi-Genix, Alina; Gómez-Acosta, Martha Inés; Stuart-Cárdenas, Mavis Lis
| | | | · Dimensions and indicators for the evaluation of innovation in the hotel industry Jiménez-Valero, Bisleivys; Suárez-Mella, Rogelio; Medina-León, Alberto
| | | | · Procedure for the evaluation and improvement of managment in the hotel industry Jiménez-Valero, Bisleivys; Suárez-Mella, Rogelio; Medina-León, Alberto
| | | | · Study on the availability of edible oil in Cuba in 2010 Pardillo-Baez, Yinef; Acevedo-Urquiaga, Ana Julia; Lopes-Martínez, Igor; Gómez-Acosta, Martha Inés; Acevedo-Suárez, José Antonio
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