Added a book

usmanayubsh · usmanayubsh · commit ecc042ac04cd · 2016-02-28T12:14:47.000+05:00
diff --git a/Book.md b/Book.md
@@ -51,4 +51,9 @@ Project Source: https://github.com/mnielsen/neural-networks-and-deep-learning
 1. full stack python  
 The right place to learn everything you need to deploy and run a production Python web application.  
 Project Source: https://github.com/makaimc/fullstackpython.github.com  
-Online Book Address: http://www.fullstackpython.com/  
+Online Book Address: http://www.fullstackpython.com/
+
+1. ThinkDSP
+LaTeX source and Python code for Think DSP: Digital Signal Processing in Python, by Allen B. Downey.
+Project Source: https://github.com/AllenDowney/ThinkDSP
+Online Book Address: http://greenteapress.com/thinkdsp/  
