Obtén-ho : The Measurement of productive efficiency [electronic resource] : techniques and applications / edited by Harold O. Fried, C.A. Knox Lovell, Shelton S. Schmidt.

Títol : The Measurement of productive efficiency [electronic resource] : techniques and applications / edited by Harold O. Fried, C.A. Knox Lovell, Shelton S. Schmidt.

Signatura : Sense signatura topogràfica

Estat : Desconegut