@book{5136,
	author = {Hansen, Steen and Pedersen-Bjergaard, Stig},
	title = {Introduction To Pharmaceutical Chemical Analysis /},
	publisher = {John Wiley & Sons ,},
	year = {2012 .},
	address = {Chichester :},
	url = {https://books.google.com.pk/books?id=S7S6a4OYTasC&printsec=frontcover&dq=Introduction+to+pharmaceutical+chemical+analysis&hl=en&sa=X&ved=2ahUKEwj6o8HdnLj2AhWxS_EDHfCWDNAQ6AF6BAgEEAI#v=onepage&q=Introduction%20to%20pharmaceutical%20chemical%20analysis&f=false}
}