@book{220,
	author = {National Seminar on the Teaching of Community Health Nursing in the Basic Nursing Curricula (1972 : Manila).},
	title = {Proceedings [of the] Seminar, Manila, 19 June - 7 July 1972.},
	publisher = {U.P. Institute of Public Health,},
	year = {1972.},
	address = {Manila : }
}