The WASSM (print edition) is the essential reference for all of our short-form assessment scales. $25.00 each
The MPSITM (print edition) is the complete reference for the Multi-Dimensional Assessment Scales MPSI, MAAS, and BAAS. $25.00 $10.00 each
El Manual Técnico del MPSI es la referencia completa para las escalas de evaluación multidimensional MPSI, MAAS y BAAS. $25.00 cada
The MPSITMPDF is the complete reference for the Multi-Dimensional Assessment Scales MPSI, MAAS, and BAAS. $5.00 each
The WASSM (PDF edition) is the essential reference for all of our short-form assessment scales. $5.00 each
El Manual Técnico del MPSI es la referencia completa para las escalas de evaluación multidimensional MPSI, MAAS y BAAS. $5.00 cada