Pardehi, Javed Miandad. Study of alcatel based digital telephone exchange / Pardehi Javed Miandad...[et.al.] - MUET, Jamshoro : Electronics Engineering, IICT, 2000. - 119p. : ill. ; 30 cm. Includes References. Subjects--Topical Terms: Electronics Engineering. Dewey Class. No.: / PAR