CASAS by CASAS - COMPREHENSIVE ADULT STUDENT ASSESSMENT SYSTEMS (Track this)
Intl: (041) Education and entertainment US: 100; 107 Filing date: 12-Feb-1993 Serial number: 74358437
CASAS PLAYS by Casas, David (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 01-Jan-1970 Serial number: 97815060