TY - BOOK AU - Fretter,William B. TI - Introduction to experimental physics T2 - Prentice-Hall physics series PY - 1955///, c1954 CY - London PB - Blackie & Son KW - Physics KW - Research KW - inist KW - Física KW - Investigación KW - Physical KW - Nuclear energy KW - Energía nuclear ER -