000 00287nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a808.86 W893
100 _aWorld Book Encyclopedia Science Service Inc.
245 0 _aLetters to John Glenn
260 _c1964
942 _2lcc
_cBK
_kCirc.
999 _c16117
_d16117