Coding telephone number to avoid “wrong numbers”

Coding telephone number to avoid “wrong numbers”

书目详细资料
发表在:Philippine Engineering Journal Vol. 17, no. 2 (1996), 1-28
主要作者: Abaya, Efren F.
格式: 文件
语言:English
出版: 1996
主题:
Telephone
Telephone numbers
Caller ID telephone service