@book{3510,
	title = {Philips Science of Dental Materials},
	publisher = {Shenoy A},
	year = {2013},
	edition = {First South Asian Edition},
	url = {https://books.google.com.pk/books?id=kdc6EAAAQBAJ&dq=Philips+Science+of+Dental+Materials&hl=en&sa=X&ved=2ahUKEwjn_Iu454r1AhVFOhoKHT_fA3kQ6AF6BAgFEAI}
}