@book{62261,
	author = {Nierenberg, Gerard I.},
	title = {The art of negotiating : the classic handbook by the father of contemporary negotiating},
	publisher = {PN Book Club;},
	year = {c1981.},
	address = {Islamabad :},
	url = {http://www.amazon.com/Art-Negotiating-Nierenberg/dp/0671648020/ref=sr_1_1?s=books&ie=UTF8&qid=1420534549&sr=1-1&keywords=0671648020}
}