TY - BOOK AU - Whitehouse,W.J. AU - Putman,J.L. TI - Radioactive Isotopes : An Introduction To Their Preparation, Measurement, And Use U1 - 539.1 23 PY - 1953/// CY - Oxford PB - Clarendon Press KW - Radioisotopes N1 - Includes bibliographical references and indexs ( p.: 414 - 424 ) ER -