Stirred tanks: a didactic tool Authors: J. Asencor, J.M. Gracia, I. de Hoyos Year: 1993 Publication medium: Int. J. Math Educ. Sci. Technol. 24 (5) Initial page - Ending page: 617 - 629 More information http://dx.doi.org/10.1080/0020739930240502