机读格式显示(MARC)

• 000 00818nam a2200217 a 4500

• 001 0000330278

• 003 CAL

• 005 20200730162600.0

• 008 090112s1963 xx a b 100 0 eng d

• 040 __ |a XMU |c XMU

• 090 __ |a TN92-532/C766

• 093 __ |a TN92-532 |2 4

• 099 __ |a CAL 022009011435

• 111 2_ |a Convention on H.F. Communication |d (1963 : |c London, England)

• 245 10 |a Convention on H.F. Communication, held on 25th - 27th March, 1963, at Savoy Place, London : |b [papers] / |c orgainzed by the Electronics Devision of the Institution of Electrical Engineers.

• 260 __ |a [S.l. : |b s.n.], |c [1963].

• 300 __ |a 444 p. : |b ill. ; |c 26 cm.

• 504 __ |a Includes bibliographical references.

• 650 _0 |a Shortwave radio |v Congresses.

• 710 2_ |a Institution of Electrical Engineers. |b Electronics Division.

• 998 __ |a XMU