@book{973,
	author = {Robbins, Kay A. and Robbins, Steven,},
	title = {UNIX systems programming :},
	publisher = {Pearson Education,},
	year = {c2003.},
	address = {new Delhi :},
	note = {Previously published under title: Practical UNIX programming / Kay Robbins. Upper Saddle River, NJ : Prentice Hall, c1996.}
}