@book{21533,
	author = {Bedford, A and Fowler, Wallace L},
	title = {Engineering mechanics :},
	publisher = {Pearson,},
	year = {2005},
	address = {Upper Saddle River, NJ:},
	edition = {SI ed.},
	note = {Accompanying study pack: Free-body diagram workbook and chapter reviews by Peter Schiavone}
}