@book{157,
	author = {DiStefano, Joseph J., and Stubberud, Allen R.},
	title = { Schaum’s Outline of Feedback and Control Systems.},
	publisher = {McGraw-Hill,},
	year = {2012.},
	series = {Schaum's outline series},
	address = {New York :},
	edition = {2nd ed.},
	url = {https://books.google.com.pk/books/about/Schaum_s_Outline_of_Feedback_and_Control.html?id=bhOxAgAAQBAJ&source=kp_book_description&redir_esc=y}
}