@book{1128,
	title = {Actuarial practice in social security :},
	publisher = {International Labour Office},
	year = {2002 },
	address = {Geneva},
	url = {http://firstsearch.oclc.org/WebZ/DECRead?standardNoType=1&standardNo=9221108635&sessionid=0&srcdbname=worldcat&key=1d8e67a9d81553b59049556256fd395fd943cfe9106e4f653227393696a8da35& ectype=TOC}
}