机读格式显示(MARC)

• 000 01011cam a2200277 a 4500

• 001 0000334045

• 003 CAL

• 005 20200813150000.0

• 008 710426s1967 enka b 00000 eng

• 010 __ |a 68098633 //r86

• 015 __ |a B68-05434

• 040 __ |c WUL

• 090 __ |a TN924-532/N864

• 093 __ |a TN924-532 |2 3rd

• 099 __ |a CAL 022000368781

• 110 2_ |a North Atlantic Treaty Organization. |b Advisory Group for Aerospace Research and Development. |b Avionics Panel. |b Ionospheric Research Committee.

• 245 10 |a Propagation factors in space communications / |c editor: W. T. Blackband.

• 260 __ |a Maidenhead (Kent) : |b Technivision ; |a London : |b Mackay, |c 1967.

• 300 __ |a xiv, 569 p. : |b illus. ; |c 25 cm.

• 440 _0 |a AGARD conference proceedings ; |v no. 3

• 500 __ |a Library's copy published by Mackay, London.

• 504 __ |a Includes bibliographies.

• 650 _0 |a Radio waves

• 650 _0 |a Astronautics |x Communication systems

• 700 1_ |a Blackband, W. T. |0 CAL n2005022030# |7 ba0yba0y

• 998 __ |a WUL