机读格式显示(MARC)

• 000 00639cam a2200229 a 4500

• 001 0000569485

• 005 20190924085500.0

• 008 780623s1958 enka b 000 0 eng

• 010 __ |a 58003193 /L

• 040 __ |a DLC |c NRC |d CIN

• 050 00 |a TK5981 |b .S64

• 090 __ |a TN912.12/SHG

• 093 __ |a TN912.15

• 094 __ |a 73.4133/S767

• 099 __ |a CAL 022002083851

• 100 1_ |a Spratt, Hector Gordon Merson.

• 245 10 |a Magnetic tape recording / |c H. G. M. Spratt.

• 260 __ |a London : |b Heywood, |c 1958.

• 300 __ |a 319 p. : |b ill. ; |c 23 cm.

• 504 __ |a Includes bibliography.

• 650 _0 |a Magnetic recorders and recording.

• 920 __ |a 211180 |z 1