@book{13345,
	author = {Calmorin, Laurentina Paler. and Piedad, Maria Lauremelch Calmorin.},
	title = {Statistics with computer/},
	publisher = {REX Book Store.,},
	year = {2009.},
	address = {Manila, Philippines;},
	note = {Includes bibliographical references, appendixes and indexes.}
}