?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=P%C3%A9rez+Reyes%2C+Beverlin+Ildevet&rft.aulast=P%C3%A9rez+Reyes&rft.aufirst=Beverlin+Ildevet&rft.date=November+2012&rft.degree=%5B%22eprint_fieldopt_thesis_type_bachelor%22+not+defined%5D&rft.title=Alimentos+que+consumen+los+Ni%C3%B1os+de+6+a+9+a%C3%B1os+durante+su+estancia+en+el+Centro+Escolar+Jes%C3%BAs+Buen+Pastor+II+Semestre+2011.&rft.inst=Universidad+Nacional+Polit%C3%A9cnica+.&rft.tpages=37