000 00302nam a2200121Ia 4500
008 160710s1969 xx 000 0 und d
082 _a629.138803 PET
100 _aPETROVICH,G.V.
245 _aSOVIET ENCYCLOPEDIA OF SPACE FLIGHT
260 _bMIR PUBLISHERS
_c1969
300 _a617
942 _2ddc
_cB
999 _c34134
_d34134