机读格式显示(MARC)
- 000 01312nam2 2200385 4500
- 008 951218s1996 maua b 001 0 eng
- 020 __ |a 1558505342 (pbk.) |c CNY12.00
- 050 00 |a HQ18.U5 |b L488 1996
- 099 __ |a CAL 022002158408
- 245 10 |a American sex machines : |b the hidden history of sex at the U.S. Patent Office / |c Hoag Levins.
- 246 30 |a Hidden history of sex at the U.S. Patent Office
- 260 __ |a Holbrook, Mass. : |b Adams Media, |c c1996.
- 300 __ |a vii, 280 p. : |b ill. ; |c 22 cm.
- 504 __ |a Includes bibliographical references (p. 265-273) and index.
- 610 10 |a United States. |b Patent Office |x History.
- 650 _0 |a Patents |z United States |x History
- 650 _0 |a Sex customs |z United States |v Miscellanea
- 650 _0 |a Sex |v Miscellanea
- 650 _0 |a Sex customs |z United States |x History
- 905 __ |a XATU |d R167/2E
- 950 __ |a 261060 |f R167/2
- 999 __ |t C |A shenxiaoyan |a 20040523 10:42:06 |M shenxiaoyan |m 20040523 10:45:26 |I zhouwei |i 20040525 16:14:47 |G zhouwei |g 20040525 16:40:0