@book{186982,
	author = {Narayana  Rao, B  V. Kusum Anand.},
	title = {Electronics communication-I and II : a text book for  V  and VI sem. BSc of Bangalore University, as per new syllabus},
	publisher = {Sapna},
	year = {2010},
	address = {Bangalore},
	edition = {3rd ed.}
}