Kursus operator telefon.

Bibliographic Details
Corporate Author: Institut Penilaian Negara
Format: Book
Published: Bangi: Institut Penilaian Negara, 1985.
Subjects:
Description
Item Description:Juga terdapat dalam format vhs : VHS 43
Physical Description:1 cakera video (35 min.): by., wrn.; 4 3/4 in.