TY  - BOOK
ED  - International Astronomical Union
TI  -  Agenda & draft reports. September 1964 :12th general assembly, Hamburg, 25 August 3 September 1964 
U1  - 520/525(06  9) I. A. U. T. 
PY  - 1964///
PB  - International Astronomical Union
KW  - Reports
ER  -