000 00311nam a2200121 4500
008 160616s 000 0
245 _aRadio astronomy
100 _aHulst, H C Van De
440 _aInternational astronomical union symposium, 4
500 _aB9:95 J7
942 _cBK
_2BK10189
080 _a523.4 HUL
999 _c10189
_d10189