机读格式显示(MARC)

• 000 00481nam2 2200181 4500

• 001 0000243463

• 020 __ |a |c ￥2.70

• 041 0_ |a eng

• 093 __ |a TN814 |v 4

• 245 1_ |a Broadband magic tee hybrid;final technical report |c Wu,C.H. and Debski,T.R. |g |A BROADBAN,FINALTEC |F WU,CHANDDEB,TR

• 250 __ |a

• 260 __ |a New York |b SEDCO Systems |c 1977

• 300 __ |a 59c

• 440 0_ |a

• 700 _0 |a Wu,C.H. and Debski,T.R. |A WU,CHANDDEB,TR |4 著

• 851 _0 |a CN |b HIEL

• 905 __ |a HIEL |d TN814/W1

• 999 __ |b 1