@book{21431,
	author = {Popov, E. P. (Egor Paul) 1913- and Balan, Toader A.},
	title = {Engineering mechanics of solids /},
	publisher = {Prentice Hall,},
	year = {1998},
	address = {Upper Saddle River, NJ:},
	edition = {2nd ed.},
	note = {Includes index}
}