TY  - BOOK
ED  - National Academy of Sciences of the United States of America
TI  - Membership
PY  - 0000///S. a
CY  - S. l.
PB  - S.l.
KW  - National Academy of Sciences of the United States of America
KW  - Membership
N1  - National Academy of Sciences of the United States of America : Founded 1863; July 1, 1971 (62 p.); July 1, 1973 (71 p.); July 1, 1976 (108 p.); July 1, 1975 (102 p.)
ER  -