机读格式显示(MARC)

• 000 00840nas a2200301 4500

• 001 0000223392

• 003 CAL

• 005 20200827174800.0

• 008 750824c19559999caumr1pa 0 a0eng d

• 010 __ |a 59028849 //r85

• 022 0_ |a 0011-6858

• 035 __ |a (DNLM)D01300000(s)

• 035 __ |a (OCoLC)1565955

• 040 __ |a MnMULS |d PUL |c PUL

• 042 __ |a lc |a nsdp

• 050 00 |a HF5548 |b .D3

• 090 __ |a (E)/TP39/4

• 093 __ |a (E) |2 5

• 099 __ |a CAL 121999000396

• 222 _0 |a Data processing digest

• 245 14 |a Data processing digest.

• 260 __ |a Los Angeles, Calif., USA : |b Data Processing Digest, inc., |c 1955-

• 300 __ |a v. ; |c 29 cm.

• 310 __ |a Monthly

• 362 0_ |a Vol. 1, no. 1 (Apr. 1955)- .

• 530 __ |a Available in microfiche.

• 580 __ |a Issued also in Spanish.

• 650 _0 |a Business |x Data processing |x Periodicals.