000 00323pam a2200133a 44500
082 _aNASA
_bTN D-1291
100 _aKelsall,Thomas
245 1 _aSOLAR PROTON IMPACT ZONES
260 _a
_bNasa, Washington, D.C.
_c1962
300 _a33
500 _aBound With Nasa Tn D-1292-1300
964 _gCIRC
997 _a65529 C
999 _c448355
_d448355