The theory of differential equations classical and qualitative / Walter G. Kelley and Allan C. Peterson
Morse theory of gradient flows, concavity and complexity on manifolds with boundary / Gabriel Katz
Análisis multivariante aplicado con R (2 ed.) / Joaquín Aldás y Ezequiel Uriel
Python programmingfor biology: bioinformatics and beyond / Tim J. Stevens and Wayne Boucher
Business statistics / Sharpe, De Veaux Velleman