机读格式显示(MARC)

• 000 01085nam2 2200337 4500

• 000 1000005699

• 001 0000162061

• 003 CAL

• 005 20050117151111.0

• 008 981216c19871988njua 00110 eng

• 020 __ |a 0132475030 (pbk.) |c CNY19.10

• 040 __ |a XAIT |c XAIT

• 050 00 |a TP492.7 |b .L32 1988

• 082 00 |a 621.5/6 |2 19

• 090 __ |a TB657/E1=2

• 093 __ |a TB657 |2 4

• 099 __ |a CAL 022000312166

• 100 1_ |a Langley, Billy C., |d 1931-

• 245 10 |a Electric controls for refrigeration and air conditioning / |c Billy C. Langley.

• 250 __ |a 2nd ed.

• 260 __ |a Englewood Cliffs, N.J. : |b Prentice-Hall, |c [1987], c1988.

• 300 __ |a x, 292 p. : |b ill. ; |c 29 cm.

• 500 __ |a Includes index.

• 650 _0 |a Air conditioning |x Control.

• 650 _0 |a Heating |x Control.

• 650 _0 |a Refrigeration and refrigerating machinery |x Automatic control.

• 905 __ |a XATU |d TB657/E1=2

• 920 __ |a 261060 |z 1

• 950 __ |a 261060 |f TB657/E1=2

• 991 __022005001698

• 999 __ |t C |A shenxiaoyan |a 20050117 15:09:02 |M shenxiaoyan |m 20050117 15:11:11 |G shenxiaoyan |g 20050117 15:11:2