Terms for subject Programming containing three-layer application

English	Russian
three-layer application	трёхуровневое приложение (ssn)
three-layer application pattern	шаблон трёхуровневого приложения (см. Software Factories: Assembling Applications with Patterns, Models, Frameworks, and Tools by Jack Greenfield, Keith Short, Steve Cook, Stuart Kent, John Crupi 2004 ssn)