Search Results       Your search for [subject]Telephone - Operators' manuals returned 1 record.           A Systems design of direct distance dialing for Piltel, Baguio City, 1981. by Naimi, Foa'd Z.; 1981. Subject: Telephone - Baguio City; Telephone - Operators' manuals; Telephone, Dial.          Add to Book Cart Relevance: 23.17%