TY - BOOK ED - National Academy of Sciences of the United States of America TI - Membership Directory PY - 0000///S. a CY - Washington PB - National Academy of Sciences KW - National Academy of Sciences of the United States of America KW - Membership KW - Directories N1 - National Academy of Sciences of the United States of America : Founded 1863; 1996 (322 p.); 1997 (331, A-20 p.); 1998 (338, A-20 p.) ER -