TY  - BOOK
AU  - Bradt, H., ed.
AU  - Giacconi, R., ed.
ED  - International Astronomical Union
ED  - International Astronomical Union Symposium
ED  - International Astronomical Union
TI  - X- and gamma-ray astronomy: proceedings of the IAU symposium No.55 held in Madrid, Spain, 11-13 May 1972
T2  - IAU Symposium; no. 55
SN  - 90-277-0303-5
PY  - 1973///
CY  - Dordrecht
PB  - D. Reidel Publishing
KW  - Astronomy and Astrophysics Thesaurus
KW  - Gamma ray astronomy
KW  - X-ray astronomy
ER  -