Add a book to free-programming-books-subjects (#8884)

* Add a book to free-programming-books-subjects

* add missing authors, add add space between authors

books/free-programming-books-subjects.md

@@ -275,6 +275,7 @@ Books that cover a specific programming language can be found in the  [BY PROGRA
 * [Database Design Succinctly](https://www.syncfusion.com/succinctly-free-ebooks/database-design-succinctly) - Joseph D. Booth (HTML, PDF, EPUB, MOBI)
 * [Database Explorations](http://www.dcs.warwick.ac.uk/~hugh/TTM/Database-Explorations-revision-2.pdf) - C.J. Date, Hugh Darwen (PDF)
 * [Database Fundamentals](http://public.dhe.ibm.com/software/dw/db2/express-c/wiki/Database_fundamentals.pdf) - Neeraj Sharma et al. (PDF)
+* [Database Management Systems Solutions Manual Third Edition](https://pages.cs.wisc.edu/~dbbook/openAccess/thirdEdition/solutions/ans3ed-oddonly.pdf) - Raghu Ramakrishnan, Johannes Gehrke, Jeff Derstadt, Scott Selikof, and Lin Zhu (PDF)
 * [Databases, Types, and The Relational Model: The Third Manifesto](http://www.dcs.warwick.ac.uk/~hugh/TTM/DTATRM.pdf) - C.J. Date, Hugh Darwen (PDF)
 * [Foundations of Databases](http://webdam.inria.fr/Alice/)
 * [Readings in Database Systems, 5th Ed.](http://www.redbook.io)