000			00599nam a2200181 a 4500
041			_aeng
082			_a304.6 _bF153
100			_aRoss, John A
245			_aFamily planning and child survival _b100 developing countries
260			_aNew York _bCenter for Population and Family Health _c1988
300			_a246 p _bil., cuadros
650			_aDEMOGRAFIA
650			_aFECUNDIDAD HUMANA
650			_aPLANIFICACION FAMILIAR
650			_aABORTO
942			_cBK
999			_c16131 _d16131