TY - BOOK AU - Romer,Alfred TI - Radiochemistry and the discovery of isotopes T2 - Classics of science, v. 6 SN - 0486625079 U1 - 541.388 ROM PY - 1970/// CY - New York PB - Dover Publications KW - Radiochemistry KW - History KW - Sources KW - Isotopes N1 - Includes bibliographical references ER -