@book{825089,
	author = {chen,  qiang  },
	title = {gao ji ji liang jing ji xue ji Stata ying yong ( di er ban)   },
	publisher = {gao deng jiao yu,},
	year = {2015.},
	series = {jing ji xue,  guan li xue lei yan jiu sheng jiao xue yong shu },
	address = {Beijing :}
}