机读格式显示(MARC)

• 000 00607cam a22002291 4500

• 001 0000331109

• 003 CAL

• 005 20200805091300.0

• 008 711020s1966 nyua b 00000 eng

• 010 __ |a 66023643

• 040 __ |c WUL

• 050 00 |a TK2861 |b .N26

• 090 __ |a TM58/E57

• 093 __ |a TM58 |2 3rd

• 099 __ |a CAL 022000367496

• 245 10 |a Engineers' relay handbook.

• 260 __ |a New York : |b Hayden Book Co., |c 1966.

• 300 __ |a viii, 300 p. : |b ill. ; |c 27 cm.

• 504 __ |a Includes bibliography (p. 268-293).

• 650 _0 |a Electric relays |x Handbooks, manuals, etc.

• 920 __ |a 242010 |z 1

• 998 __ |a WUL