机读格式显示(MARC)

• 000 00733cam a2200265 a 4500

• 001 0000332868

• 003 CAL

• 005 20200808131300.0

• 008 771116s1957 nyua 001 0 eng

• 010 __ |a 57009005

• 040 __ |a DLC |c OC |d Uk |d DLC

• 042 __ |a premarc

• 050 00 |a TK7882.H5 |b C73

• 090 __ |a TN912/C953-2

• 093 __ |a TN912 |2 5

• 099 __ |a CAL 022019126344

• 100 1_ |a Crowhurst, Norman H.

• 245 10 |a Understanding hi-fi circuits / |c [by] Norman H. Crowhurst.

• 260 __ |a New York : |b Gernsback Library, |c c1957.

• 300 __ |a 224 p. : |b ill. ; |c 22 cm.

• 490 0_ |a Gernsback library ; |v no. 64

• 500 __ |a Includes index.

• 650 _0 |a High-fidelity sound systems.

• 650 _0 |a Electro-acoustics.

• 998 __ |a XMU