机读格式显示(MARC)

• 000 00470nam2 2200181 4500

• 001 0000234840

• 020 __ |a 0-07-069620-9 |c ￥277.20

• 041 0_ |a eng

• 093 __ |a TN92 |v 4

• 245 1_ |a Radio Frequency Transmission Systems |c Whitaker, Jerry C. |g |A RADIOFRE |F WHITAKER,JERRYC

• 250 __ |a

• 260 __ |a London |b McGraw-Hill |c 1991

• 300 __ |a XIII,432c23cm

• 440 0_ |a

• 700 _0 |a Whitaker, Jerry C. |A WHITAKER,JERRYC |4 著

• 851 _0 |a CN |b HIEL

• 905 __ |a HIEL |d TN92/W2

• 999 __ |b 1