A Pageable Memory Dictionary Information Retrieval System
Ed Pearce, George Dailey, Allen Menard, Barry L. Bateman, Gerald N. Pitts · 1973
A Pageable Memory Dictionary Information Retrieval System (PMD) was designed and implemented using a time-sharing operating system under the virtual memory concept. The PMD system utilizes three separate data bases which may be used independently or in conjunction with each other, depending on the search parameters entered into the system.