00848nam0-22003011i-450-99000025453040332120001010000025453FED01000025453(Aleph)000025453FED0100002545320001010d--------km-y0itay50------baitay-------001yyExterior ballistics of rocketsby Leverett Davis, James W. Follin, Leon Blitzer.PrincetonD. Van Nostrand companycopyr. 1958V, [1], 457 p. ill. 26 cmMeccanica del volo spazialeDavis,LeverettBlitzer,LeonFollin,James W.ITUNINARICAUNIMARCBK99000025453040332109 036-002786DINAEDINAEUNINAING01