000 00899nam a2200241Ia 4500
003 IN-BaIIA
008 211028s9999 xx 000 0 eng d
040 _cIIA Library
080 _a523.64(082.2)
_bDON
111 _aInternational Astronomical Union Colloquium
_n25th
_cUSA
_d1974 Oct 28- Nov. 11
_928042
245 4 _aThe study of comets
_bpt. 2, proceedings of IAU colloquium; no. 25 held in Maryland, USA, 28 Oct - 11 Nov 1974
_cedited by B. Donn
260 _aWashington
_bNational Aeronautics and Space Administration
_c1976
300 _aviii, 546p.
490 _aIAU colloquium; no. 25
650 _aComet data collections
_928043
650 _aComet Kohoutek
_99459
650 _aCometary atmosphere
_928044
650 _aIsophotometry
_928045
650 _aPhotometry
_91839
700 _aDonn, B., ed.
710 _aInternational Astronomical Union
942 _cBK
999 _c15233
_d15233