FreeTechBooks
This site lists free online computer science, engineering and programming books, textbooks and lecture notes, all of which are legally and freely available over the Internet. Throughout this site, other terms are used to refer to a book, such as ebook, text, document, monogram or notes.
点击进入 - 2023-11-03 - 收藏
Accueil - ScholarVox Management
Cyberlibris ScholarVox est la première bibliothèque numérique communautaire dédiée aux institutions académiques, écoles de commerce et écoles d'ingénieurs. Elle sert dans plus de 10 pays des dizaines de milliers de membres abonnés, étudiants, professeurs, chercheurs, bibliothécaires, passionnés par l'économie, les sciences de gestion au sens large et les sciences de l'ingénieur.
点击进入 - 2023-11-03 - 收藏
SCIRP Open Access
Scientific Research Publishing is an academic publisher with more than 200 open access journal in the areas of science, technology and medicine. It also publishes academic books and conference proceedings.
点击进入 - 2023-11-02 - 收藏
青岛盛瀚色谱技术有限公司
青岛盛瀚色谱技术有限公司(www.qdshine.cn)是国内外专业的HPLC液相色谱仪,CIC-D120,离子色谱柱,国产离子色谱仪,便携式离子色谱仪等供应商,欢迎来电洽谈，用户至上，严把质量是本公司的理念，以及良好的售后服务和优质的解决方案
点击进入 - 2023-10-24 - 收藏
Salt Lake Sites - A human compiled local directory.
Learn more about Salt Lake City at slsites.com. We are Utah\'s largest open directory and community calendar. We have thousands of links to web sites on the wasatch front in this site packed with the inside scoop on SLC, Utah
点击进入 - 2023-08-11 - 收藏