TY  - BOOK
AU  - Agard Ionospheric Research Committee Meeting(6th:1961:Naples)
TI  - Observations during the Eclipse of February 1961
U1  - 629.505 No.59
PY  - 1964///
CY  - Newyork
PB  - Macmillan
KW  - Eclipse -- Observation
ER  -