@book{7785,
	author = {Mariscotes, Ma. Concepcion S., and Nieva, Annabelle I.,},
	title = {Level of competence of electronics and communication engineering graduates of Camarines sur polytechnic colleges /},
	publisher = {Camarines sur Polytechnic Colleges ;},
	year = {2007.},
	address = {Nabua, Camarines sur :}
}