精品久久久久中文字幕国产一级片-久久久久人妻一区二区三区精品-日韩欧美亚洲系列-人妻丝袜字幕中文-麻豆性生活在线-成人激情文学区人妻-国产精品久久久久久久久li-欧美日韩淫淫淫淫淫淫-亚洲av日韩有码,久久精品国产亚洲av麻豆软,日本东京热不卡免费视频,天天日天天操天天摸天天干

QIAN XUESEN AUTOGRAPH LETTERS SIGNED TO THE EDITOR OF HUMAN SCIENCE S...

Lot No: 824

Estimate(RMB): 30,000-50,000

Price Realized(RMB):48,300(Including commission)

QIAN XUESEN AUTOGRAPH LETTERS SIGNED TO THE EDITOR OF HUMAN SCIENCE SOCIETY
Seven pages
Dated 1988, 1989, 1991, 1993 and 1995
Illustrated: 1. Correspondence of Qian Xuesen, vol. 4, pp. 185 & 379, National Defense Industry Press, 2007
2. Correspondence of Qian Xuesen, vol. 7, pp. 378-379, National Defense Industry Press, 2007
3. Correspondence of Qian Xuesen, vol. 9, pp. 118 & 220, National Defense Industry Press, 2007
Note: Dedicated to Zhang Ruijun, Liang Shilin and Yang Xueqi.
26×19cm×6 19×13cm
RMB: 30,000-50,000
Copyright statement

All contents published on the website of Xiling Yinshe Auction Co., Ltd. ("XYA"), including but not limited to, text reports, pictures, sound, videos, charts, logos, advertisements, trademarks, trade names, domain names, software, programs, layout designs, column directories and names, content classification standards, and any or all information provided to registered users, are protected by the Copyright Law of the People's Republic of China, the Trademark Law of the People's Republic of China, the Patent Law of the People's Republic of China, and applicable international conventions related to copyright, trademark, patent, and/or other property rights laws, and owned by XYA and/or the related rights holders.

Except as expressly permitted by XYA, no person may modify, issue, broadcast, reprint, copy, reproduce, alter, distribute, perform, display, or use part or all of the contents or services on the XYA's website or mirror them on servers not belonging to XYA. Any such use without XYA's prior written authorization is strictly prohibited and constitutes an infringement of XYA's exclusive rights. XYA holds all rights to the software used on its website, including but not limited to the computer programs, layout designs, and other software components. The software is protected by the Copyright Law of the People's Republic of China, the Computer Software Protection Regulations, and international copyright conventions. Any use of the software, including but not limited to copying, modifying, distributing, dumping, publishing, displaying, demonstrating, or reverse engineering, is strictly prohibited unless specifically authorized by XYA for sales, free downloads, or other purposes.

Special statement

Any person who uses the images and derivatives of the auction items displayed on the XYA's website for personal consumption purposes that are non-commercial, non-profit, and non-advertising, or for commercial, profit-making, and advertising purposes, shall obtain the written authorization of XYA and/or relevant rights holders in accordance with the Copyright Law and other relevant laws without infringement of the rights of XYA and/or relevant rights holders.


莱西市| 名山县| 辽宁省| 原平市| 嘉祥县| 神木县| 景洪市| 青铜峡市| 宕昌县| 中卫市| 通许县| 宁国市| 桦甸市| 东至县| 红河县| 保德县| 随州市| 阿拉尔市| 龙泉市| 潼南县| 玛纳斯县| 灌云县| 青神县| 刚察县| 伽师县| 高尔夫| 交口县| 慈溪市| 车致| 湖州市| 明水县| 庆城县| 天柱县| 上蔡县| 法库县| 广安市| 延津县| 灵台县| 泰顺县| 汕头市| 承德市|