000 00604nam a2200193Ia 4500
919 _a121843
082 _a629.475
_bN58;1
245 _aRockets and satellites
_b
_ced. by L.V. Berkner.
260 _bPergamon
_c1958
700 _aBerkner, L.V., ed.
999 _c117314
_d117314