机读格式显示(MARC)

• 000 00507nam a22001937a 4500

• 001 0000332571

• 003 CAL

• 005 20200807164800.0

• 008 081010s1959 xx 000 0 eng d

• 040 __ |a ECN |c ECN

• 090 __ |a TG5/W335

• 093 __ |a TG5 |2 3

• 099 __ |a CALB022011174681

• 100 1_ |a Watkins, A. J.

• 245 10 |a Electrical installation calculations : |b for second and third year students.

• 260 __ |a Lond. : |b Arnold, E., |c 1959.

• 300 __ |a 107 p. : |b illus. |c 21 cm.

• 920 __ |a 231220 |z 2

• 998 __ |a ECN