TY - BOOK AU - Bowman,Charles D. ED - International specialists symposium on neutron standards and applications TI - Neutron standards and applications T2 - Estados Unidos. National bureau of standards. Special publication, no.<493> PY - 1977/// CY - Washington PB - Government print of National bureau of standards KW - NEUTRONES -CONGRESOS N1 - Bibliografía al final de cada artículo ER -