@book{5145,
	title = {Mankind at the turning point},
	publisher = {Dutton},
	year = {1974. },
	address = {New York},
	edition = {1. ed.},
	url = {http://firstsearch.oclc.org/WebZ/DECRead?standardNoType=1&standardNo=0525039457&sessionid=0&srcdbname=worldcat&key=2933b83645cdeaff6212271cca701c367b3e6f72f39bb0935a55df060227ce84&ectype=M OREINFO}
}