Pevalin,, David
The Stata survival manual / Pevalin and Robson
The Stata survival manual / Pevalin and Robson
. - Berkshire : Open University Press, cop. 2009
. - XIII, 373 p. : il. 24 cm
978-0-33-522388-60-33-522388-5 Brochado
519.2:681.3.06
681.3.06:519.2