000 00218 a2200097 4500
001 17590
100 _aHaffner J
245 _aRadiation and shielding in space
260 _a
_bAcademic Press
_c
090 _c12982
_d12982
942 _aNUST-CAE
_cM
_c3316
999 _c252663
_d252663