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CCITT GREEN BOOK 6-3 : telephone signalling and switching
CCITT GREEN BOOK 6-3 : telephone signalling and switching
- 자료유형
- 단행본
- 00012808
- 최종처리일시
- 20080818133911
- 청구기호
- 43Z 73-013
- 서명/저자
- CCITT GREEN BOOK 6-3 : telephone signalling and switching / The international telecommunication union
- 발행사항
- 제네바 : The international telecommunication union, 1973
- 형태사항
- 418-652 p ; 30 cm
- 기타저자
- 국제전기통신연합
- 기타서명
- telephone signalling and switching