000 00217 a2200097 4500
001 15405
100 _aBalahrishman, A.V
245 _aSpace communication
260 _aNew York
_bMcGraw-Hill
_c
090 _c12031
_d12031
942 _aNUST-CAE
_cM
_c2261
999 _c250478
_d250478