RecordNumber

1542

LC_Class

TK

LC_Number

1

LC_CutterNumber

.B4

Doc. No.

P252

Title

Bell Laboratories Record

Pub.Stat

American Telephone

Frequency

Q

Title Cha. To

AT

Language

En

Print ISSN

0005-8564

Subjects

Communications

Notes

برق

Status

Effective 1996