@book{9209,
	author = {Prasad, I.B},
	title = {A Textbook of Strength of Materials},
	publisher = {Khanna Publishers,},
	year = {1993.},
	address = {India:},
	url = {http://books.google.com.pk/books/about/A_Textbook_of_Strength_of_Materials.html?id=tFmEnQEACAAJ&redir_esc=y}
}