Hello, I have found a version of PSPP Users Guides, newer than official PSPP Users Guide, available at http://www.gnu.org/software/pspp/documentation.html.
The doc I have found is: "PSPP Users Guide - GNU PSPP Statistical Analysis Software Release 0.7.3" I found it at: http://benpfaff.org/~blp/pspp.pdf (via Delicious, "pspp" tag).
Thanks.
Luis Gentil Alpériz Sevilla- Spain. --
www.lacasadeladuquesa.com
decoración, interiorismo, originales detalles de boda. no te pierdas los adornos especiales para Feria de Sevilla.